{"id":4773,"date":"2016-05-18T11:49:00","date_gmt":"2016-05-18T06:19:00","guid":{"rendered":"http:\/\/mycbseguide.com\/blog\/ncert-solutions-class-8-science-11-force-and-pressure\/"},"modified":"2018-06-25T11:55:02","modified_gmt":"2018-06-25T06:25:02","slug":"ncert-solutions-for-class-8-science-force-and-pressure","status":"publish","type":"post","link":"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/","title":{"rendered":"NCERT Solutions for Class 8 Science Force and Pressure"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#NCERT_Class_8_Science_Chapter_wise_Solutions\" >NCERT Class 8 Science Chapter wise Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#NCERT_Solutions_for_Class_8_Science_Force_and_Pressure\" >NCERT Solutions for Class 8 Science Force and Pressure<\/a><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><ul class='ez-toc-list-level-6' ><li class='ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#Class%E2%80%93VIII_Science_NCERT_SOLUTION\" >Class\u2013VIII Science NCERT SOLUTION<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#Ch-11_Force_and_Pressure\" >Ch-11 Force and Pressure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#1_Give_two_examples_each_of_situations_in_which_you_push_or_pull_to_change_the_state_of_motion_of_objects\" >1. Give two examples each of situations in which you push or pull to change the state of motion of objects.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#2_Give_two_examples_of_situations_in_which_applied_force_causes_a_change_in_the_shape_of_an_object\" >2. Give two examples of situations in which applied force causes a change in the shape of an object.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#3_Fill_in_the_blanks_in_the_following_statements\" >3. Fill in the blanks in the following statements.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#4_An_archer_stretches_her_bow_while_taking_aim_at_the_target_She_then_releases_the_arrow_which_begins_to_move_towards_the_target_Based_on_this_information_fill_up_the_gaps_in_the_statements_using_the_following_terms\" >4. An archer stretches her bow while taking aim at the target. She then releases the arrow, which begins to move towards the target. Based on this information fill up the gaps in the statements using the following terms.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#5_In_the_following_statements_identify_the_agent_exerting_the_force_and_object_on_which_its_acts_State_the_effect_of_the_force_in_each_case\" >5. In the following statements identify the agent exerting the force and object on which its acts. State the effect of the force in each case.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#6_A_blacksmith_hammers_a_hot_piece_of_iron_while_making_tool_How_does_the_force_due_to_hammering_affect_the_piece_of_iron\" >6. A blacksmith hammers a hot piece of iron while making tool. How does the force due to hammering affect the piece of iron?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#7_An_inflated_balloon_was_pressed_against_a_wall_after_it_has_been_rubbed_with_a_piece_of_synthetic_cloth_It_was_found_that_the_balloon_sticks_to_the_wall_What_force_might_be_responsible_for_the_attraction_between_the_balloon_and_the_wall\" >7. An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the balloon sticks to the wall. What force might be responsible for the attraction between the balloon and the wall?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#8_Name_the_forces_acting_on_a_plastic_bucket_containing_water_held_above_ground_level_in_your_hand_Discuss_why_the_forces_acting_on_the_bucket_do_not_bring_a_change_in_its_state_of_motion\" >8. Name the forces acting on a plastic bucket containing water held above ground level in your hand. Discuss why the forces acting on the bucket do not bring a change in its state of motion.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#9_A_rocket_has_been_fired_upwards_to_launch_a_satellite_in_its_orbits_Name_the_two_forces_acting_on_the_rocket_immediately_after_leaving_the_launching_pad\" >9. A rocket has been fired upwards to launch a satellite in its orbits. Name the two forces acting on the rocket immediately after leaving the launching pad.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#10_When_we_press_the_bulb_of_a_dropper_with_its_nozzle_kept_in_water_air_in_the_dropper_is_seen_to_escape_in_the_form_of_bubbles_Once_we_release_the_pressure_on_the_bulb_water_gets_filled_in_the_dropper_The_rise_of_water_in_the_dropper_is_due_to\" >10. When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#NCERT_solutions_for_Class_8_Science\" >NCERT solutions for Class 8 Science<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/#CBSE_app_for_Students\" >CBSE app for Students<\/a><\/li><\/ul><\/nav><\/div>\n<p>NCERT Solutions for Class 8 Science Force and Pressure Class 8 Science book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 8 Science chapter wise NCERT solution for Class 8 Science all the chapters can be downloaded from our website and myCBSEguide mobile app for free.<\/p>\n<p style=\"text-align: center;\"><strong>NCERT solutions for Science\u00a0Force and Pressure <a class=\"button\" href=\"https:\/\/mycbseguide.com\/downloads\/cbse-class-08-science\/1466\/ncert-solutions\/5\/\">Download as PDF<\/a><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/media-mycbseguide.s3.ap-south-1.amazonaws.com\/images\/blog\/08_Science_Book.jpg\" alt=\"NCERT Solutions for Class 8 Science Force and Pressure\" width=\"161\" height=\"199\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Class_8_Science_Chapter_wise_Solutions\"><\/span>NCERT Class 8 Science Chapter wise Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>1 \u2013 Crop Production and Management<\/li>\n<li>2 \u2013 Microorganisms : Friend and Foe<\/li>\n<li>3 \u2013 Synthetic Fibres and Plastics<\/li>\n<li>4 \u2013 Materials : Metals and Non-Metals<\/li>\n<li>5 \u2013 Coal and Petroleum<\/li>\n<li>6 \u2013 Combustion and Flame<\/li>\n<li>7 \u2013 Conservation of Plants and Animals<\/li>\n<li>8 \u2013 Cell \u2013 Structure and Functions<\/li>\n<li>9 \u2013 Reproduction in Animals<\/li>\n<li>10 \u2013 Reaching The Age of Adolescence<\/li>\n<li>11 \u2013 Force and Pressure<\/li>\n<li>12 \u2013 Friction<\/li>\n<li>13 \u2013 Sound<\/li>\n<li>14 \u2013 Chemical Effects of Electric Current<\/li>\n<li>15 \u2013 Some Natural Phenomena<\/li>\n<li>16 \u2013 Light<\/li>\n<li>17 \u2013 Stars and The Solar System<\/li>\n<li>18 \u2013 Pollution of Air and Water<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Solutions_for_Class_8_Science_Force_and_Pressure\"><\/span>NCERT Solutions for Class 8 Science Force and Pressure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div>\n<h6 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Class%E2%80%93VIII_Science_NCERT_SOLUTION\"><\/span><strong>Class\u2013VIII Science NCERT SOLUTION<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<h6 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Ch-11_Force_and_Pressure\"><\/span><strong>Ch-11 Force and Pressure<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<h6><span class=\"ez-toc-section\" id=\"1_Give_two_examples_each_of_situations_in_which_you_push_or_pull_to_change_the_state_of_motion_of_objects\"><\/span><strong>1. Give two examples each of situations in which you push or pull to change the state of motion of objects.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. (a)<\/strong> If a rubber ball or marble is placed on a very smooth surface and given a small push, it starts moving with some speed.<\/p>\n<p><strong>(b)<\/strong> If a child is placed on a hanging swing in the state of rest and the swing is pulled again and again by a rope, the swing will move to and fro with a speed.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"2_Give_two_examples_of_situations_in_which_applied_force_causes_a_change_in_the_shape_of_an_object\"><\/span><strong>2. Give two examples of situations in which applied force causes a change in the shape of an object.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. (i)<\/strong> If an inflated balloon is taken and pressed from two sides with hand, its shape get changed.<\/p>\n<p><strong>(ii)<\/strong> If a plate of steel is beaten up with a hammer the shape of the plate will get change.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"3_Fill_in_the_blanks_in_the_following_statements\"><\/span><strong>3. Fill in the blanks in the following statements.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>(a) To draw water from a well we have to ______ at the rope.<\/strong><\/p>\n<p><strong>(b) A charged body______ an uncharged body towards it.<\/strong><\/p>\n<p><strong>(c) To move a loaded trolley we have to ________ it.<\/strong><\/p>\n<p><strong>(d) The north pole of a magnet _____ the north pole of another magnet.<\/strong><\/p>\n<p><strong>Ans. <\/strong>Fill in the blanks<\/p>\n<p><strong>(a)<\/strong> To draw water from a well we have to<strong><u>pull<\/u><\/strong> at the rope.<\/p>\n<p><strong>(b)<\/strong> A charged body <strong><u>attracts<\/u><\/strong> an uncharged body towards it.<\/p>\n<p><strong>(c)<\/strong> To move a loaded trolley we have to<strong><u> pull<\/u><\/strong> it.<\/p>\n<p><strong>(d)<\/strong> The north pole of a magnet <strong><u>repels<\/u><\/strong> the north pole of another magnet.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"4_An_archer_stretches_her_bow_while_taking_aim_at_the_target_She_then_releases_the_arrow_which_begins_to_move_towards_the_target_Based_on_this_information_fill_up_the_gaps_in_the_statements_using_the_following_terms\"><\/span><strong>4. An archer stretches her bow while taking aim at the target. She then releases the arrow, which begins to move towards the target. Based on this information fill up the gaps in the statements using the following terms.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Muscular, contact, non-contact, gravity, friction, shape, attraction<\/strong><\/p>\n<p><strong>(a) To stretch the bow, the archer applies a force that causes a change in its ______.<\/strong><\/p>\n<p><strong>(b) The force applied by the archer to stretch the bow is an example of ________ force.<\/strong><\/p>\n<p><strong>(c) The type of force responsible for a change in the state of motion of the arrow is an example of a ______ force.<\/strong><\/p>\n<p><strong>(d) While the arrow moves towards its target, the forces acting on it are due to ____and that due to __________ of air. <\/strong><\/p>\n<p><strong>Ans. (a)<\/strong> shape<\/p>\n<p><strong>(b)<\/strong> muscular<\/p>\n<p><strong>(c)<\/strong> contact<\/p>\n<p><strong>\u00a0(d)<\/strong> gravity, friction.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"5_In_the_following_statements_identify_the_agent_exerting_the_force_and_object_on_which_its_acts_State_the_effect_of_the_force_in_each_case\"><\/span><strong>5. In the following statements identify the agent exerting the force and object on which its acts. State the effect of the force in each case.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>(a) Squeezing a piece of lemon between the fingers to extract its juice.<\/strong><\/p>\n<p><strong>(b) Taking out paste from a toothpaste tube.<\/strong><\/p>\n<p><strong>(c) A load suspended from a spring while its other end is on a hook fixed to a wall.<\/strong><\/p>\n<p><strong>(d) An athlete making a high jump to clear the bar at a certain height.\u00a0 <\/strong><\/p>\n<p><strong>Ans. <\/strong><\/p>\n<p><img decoding=\"async\" id=\"Picture 3\" style=\"height: 109px; width: 518px;\" src=\"https:\/\/media-mycbseguide.s3.amazonaws.com\/images\/static\/ncert\/08\/science\/ch11\/image001.jpg\" \/><\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"6_A_blacksmith_hammers_a_hot_piece_of_iron_while_making_tool_How_does_the_force_due_to_hammering_affect_the_piece_of_iron\"><\/span><strong>6. A blacksmith hammers a hot piece of iron while making tool. How does the force due to hammering affect the piece of iron?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>The shape of the hot piece of iron changes. It flattens and becomes thinner than earlier. This is the effect of force due to hammering the piece of iron.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"7_An_inflated_balloon_was_pressed_against_a_wall_after_it_has_been_rubbed_with_a_piece_of_synthetic_cloth_It_was_found_that_the_balloon_sticks_to_the_wall_What_force_might_be_responsible_for_the_attraction_between_the_balloon_and_the_wall\"><\/span><strong>7. An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the balloon sticks to the wall. What force might be responsible for the attraction between the balloon and the wall?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>This is an electrostatic force.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"8_Name_the_forces_acting_on_a_plastic_bucket_containing_water_held_above_ground_level_in_your_hand_Discuss_why_the_forces_acting_on_the_bucket_do_not_bring_a_change_in_its_state_of_motion\"><\/span><strong>8. Name the forces acting on a plastic bucket containing water held above ground level in your hand. Discuss why the forces acting on the bucket do not bring a change in its state of motion.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>The forces that act on the bucket are as follows:-<\/p>\n<p><strong>(i)<\/strong> The pressure of water contained in it, exerted on its wall and on base of the bucket.<\/p>\n<p><strong>(ii)<\/strong> Force of gravity by earth.<\/p>\n<p><strong>(iii)<\/strong> The water is contained in a bucket and the pressure of force is exerted on the wall of the bucket, which is sufficient to take it as a force.<\/p>\n<p>As the bucket is held in my hand, so I overcome the force of gravity of the earth. That is why these forces do not bring a change in the state of motion.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"9_A_rocket_has_been_fired_upwards_to_launch_a_satellite_in_its_orbits_Name_the_two_forces_acting_on_the_rocket_immediately_after_leaving_the_launching_pad\"><\/span><strong>9. A rocket has been fired upwards to launch a satellite in its orbits. Name the two forces acting on the rocket immediately after leaving the launching pad.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>The two forces that are acting on the rocket immediately after leaving the launching pad are:<\/p>\n<p><strong>(a)<\/strong> Force of gravity of earth acting downward and<\/p>\n<p><strong>\u00a0(b)<\/strong> The frictional force produced by air particles.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 8 Science Force and Pressure<\/p>\n<h6><span class=\"ez-toc-section\" id=\"10_When_we_press_the_bulb_of_a_dropper_with_its_nozzle_kept_in_water_air_in_the_dropper_is_seen_to_escape_in_the_form_of_bubbles_Once_we_release_the_pressure_on_the_bulb_water_gets_filled_in_the_dropper_The_rise_of_water_in_the_dropper_is_due_to\"><\/span><strong>10. When we press the bulb of a dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>(a) Pressure of water.<\/strong><\/p>\n<p><strong>(b) Gravity of the earth.<\/strong><\/p>\n<p><strong>(c) Shape of rubber bulb.<\/strong><\/p>\n<p><strong>(d) Atmospheric pressure.<\/strong><\/p>\n<p><strong>Ans. (d)<\/strong> Atmospheric pressure.<\/p>\n<hr \/>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_solutions_for_Class_8_Science\"><\/span>NCERT solutions for Class 8 Science<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>NCERT Solutions Class 8 Science PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 8 Science includes text book solutions from Class 8 Science Book . NCERT Solutions for CBSE Class 8 Science have total 18 chapters. 8 Science NCERT Solutions in PDF for free Download on our website. Ncert Social Science class 8 solutions PDF and Science ncert class 8 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"CBSE_app_for_Students\"><\/span>CBSE app for Students<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To download\u00a0NCERT Solutions for class 8 Social Science, Computer Science, Home Science,Hindi ,English, Maths Science do check myCBSEguide app or website. myCBSEguide provides sample papers with solution, test papers for chapter-wise practice, NCERT solutions, NCERT Exemplar solutions, quick revision notes for ready reference, CBSE guess papers and CBSE important question papers. Sample Paper all are made available through\u00a0<a href=\"https:\/\/play.google.com\/store\/apps\/details?id=in.techchefs.MyCBSEGuide&amp;referrer=utm_source%3Dmycbse_bottom%26utm_medium%3Dtext%26utm_campaign%3Dmycbseads\"><strong>the best app for CBSE students<\/strong><\/a>\u00a0and myCBSEguide website.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 8 Science Force and Pressure Class 8 Science book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class &#8230; <a title=\"NCERT Solutions for Class 8 Science Force and Pressure\" class=\"read-more\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-8-science-force-and-pressure\/\" aria-label=\"More on NCERT Solutions for Class 8 Science Force and Pressure\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":-1,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[281,1383],"tags":[283,1523,216,349],"class_list":["post-4773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ncert-solutions","category-science-cbse-class-08","tag-cbse-study-material","tag-class-8","tag-ncert-solutions","tag-science"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions for Class 8 Science Force and Pressure<\/title>\n<meta name=\"description\" content=\"NCERT Solutions for Class 8 Science Force and Pressure in PDF format for free download. 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