{"id":4067,"date":"2016-05-06T11:49:00","date_gmt":"2016-05-06T06:19:00","guid":{"rendered":"http:\/\/mycbseguide.com\/blog\/ncert-solutions-class-10-science-sources-of-energy-part-1\/"},"modified":"2023-03-22T16:47:09","modified_gmt":"2023-03-22T11:17:09","slug":"ncert-solutions-for-class-10-science-sources-of-energy-part-1","status":"publish","type":"post","link":"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-10-science-sources-of-energy-part-1\/","title":{"rendered":"NCERT Solutions for Class 10 Science Sources of Energy Part 1"},"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-10-science-sources-of-energy-part-1\/#NCERT_Class_10_Science_Chapter_wise_Solutions\" >NCERT Class 10 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-10-science-sources-of-energy-part-1\/#NCERT_Solutions_for_Class_10_Science_Sources_of_Energy_Part_1\" >NCERT Solutions for Class 10 Science Sources of Energy Part 1<\/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-10-science-sources-of-energy-part-1\/#1_What_is_a_good_source_of_energy\" >1. What is a good source of energy?<\/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-10-science-sources-of-energy-part-1\/#2_What_is_a_good_fuel\" >2. What is a good fuel?<\/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-10-science-sources-of-energy-part-1\/#3_If_you_could_use_any_source_of_energy_for_heating_your_food_which_one_would_you_use_and_why\" >3. If you could use any source of energy for heating your food, which one would you use and why?<\/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-10-science-sources-of-energy-part-1\/#1_What_are_the_disadvantages_of_fossil_fuels\" >1. What are the disadvantages of fossil fuels?<\/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-10-science-sources-of-energy-part-1\/#2_Why_are_we_looking_at_alternate_sources_of_energy\" >2. Why are we looking at alternate sources of energy?<\/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-10-science-sources-of-energy-part-1\/#3_How_has_the_traditional_use_of_wind_and_water_energy_been_modified_for_our_convenience\" >3. How has the traditional use of wind and water energy been modified for our convenience?<\/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-10-science-sources-of-energy-part-1\/#1_What_kind_of_mirror_%E2%80%93concave_or_convex_or_plain_%E2%80%93would_be_best_suited_for_use_in_a_solar_cooker_Why\" >1. What kind of mirror \u2013concave or convex or plain \u2013would be best suited for use in a solar cooker? Why?<\/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-10-science-sources-of-energy-part-1\/#2_What_are_limitations_of_the_energy_that_can_be_obtained_from_the_oceans\" >2. What are limitations of the energy that can be obtained from the oceans?<\/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-10-science-sources-of-energy-part-1\/#3_What_is_geothermal_energy\" >3. What is geothermal energy?<\/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-10-science-sources-of-energy-part-1\/#4_What_are_the_advantages_of_nuclear_energy\" >4. What are the advantages of nuclear energy?<\/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-10-science-sources-of-energy-part-1\/#1_Can_any_source_of_energy_be_pollution_free_Why_or_why_not\" >1. Can any source of energy be pollution free? Why or why not?<\/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-10-science-sources-of-energy-part-1\/#2_Hydrogen_has_been_used_as_rocket_fuel_would_you_consider_it_a_clear_fuel_than_CNG_Why_of_why_not\" >2. Hydrogen has been used as rocket fuel; would you consider it a clear fuel than CNG? Why of why not?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-10-science-sources-of-energy-part-1\/#1_Name_two_energy_sources_that_you_would_consider_to_be_renewable_Give_reasons_for_your_choices\" >1. Name two energy sources that you would consider to be renewable. Give reasons for your choices.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-6'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-10-science-sources-of-energy-part-1\/#2_Give_the_names_of_two_energy_sources_that_you_would_consider_to_be_exhaustible_Give_reasons_for_your_choices\" >2. Give the names of two energy sources that you would consider to be exhaustible. Give reasons for your choices.<\/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-17\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-10-science-sources-of-energy-part-1\/#NCERT_Solutions_for_Class_10_Science\" >NCERT Solutions for Class 10 Science<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-10-science-sources-of-energy-part-1\/#CBSE_app_for_Students\" >CBSE app for Students<\/a><\/li><\/ul><\/nav><\/div>\n<p>NCERT Solutions for Class 10 Science Sources of Energy Part 12 Class 10 Science Class book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE Board exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 10 Science chapter wise NCERT solution for Science Book for 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 Class 10 Science\u00a0Sources of Energy <a class=\"button\" href=\"https:\/\/mycbseguide.com\/downloads\/cbse-class-10-science\/1176\/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\/10%20Science%20Book.jpg\" alt=\"NCERT Solutions for Class 10 Science Sources of Energy Part 1\" width=\"185\" height=\"228\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Class_10_Science_Chapter_wise_Solutions\"><\/span><span class=\"underline-text\">NCERT Class 10 Science Chapter wise Solutions<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>1 \u2013 Chemical Reactions and Equations<\/li>\n<li>2 \u2013 Acids, Bases and Salts<\/li>\n<li>3 \u2013 Metals and Non-metals<\/li>\n<li>4 \u2013 Carbon and Its Compounds<\/li>\n<li>5 \u2013 Periodic Classification of Elements<\/li>\n<li>6 \u2013 Life Processes<\/li>\n<li>7 \u2013 Control and Coordination<\/li>\n<li>8 \u2013 How do Organisms Reproduce?<\/li>\n<li>9 \u2013 Heredity and Evolution<\/li>\n<li>10 \u2013 Light Reflection and Refraction<\/li>\n<li>11 \u2013 Human Eye and Colourful World<\/li>\n<li>12 \u2013 Electricity<\/li>\n<li>13 \u2013 Magnetic Effects of Electric Current<\/li>\n<li>14 \u2013 Sources of Energy<\/li>\n<li>15 \u2013 Our Environment<\/li>\n<li>16 \u2013 Management of Natural Resources<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Solutions_for_Class_10_Science_Sources_of_Energy_Part_1\"><\/span>NCERT Solutions for Class 10 Science Sources of Energy Part 1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h6 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"1_What_is_a_good_source_of_energy\"><\/span><strong>1. What is a good source of energy?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p style=\"text-align: justify;\"><strong>Ans. <\/strong>A good source of energy should have the following qualities:<\/p>\n<p style=\"text-align: justify;\"><strong>(a)<\/strong> It should be easily available.<\/p>\n<p style=\"text-align: justify;\"><strong>(b)<\/strong> It should have high calorific value.<\/p>\n<p style=\"text-align: justify;\"><strong>(c) <\/strong>It should be easy to store and transport<\/p>\n<p style=\"text-align: justify;\"><strong>(d) <\/strong>It should be economical<\/p>\n<p style=\"text-align: justify;\"><strong>(e) <\/strong>It should not cause environmental pollution<\/p>\n<hr \/>\n<h6 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"2_What_is_a_good_fuel\"><\/span><strong>2. What is a good fuel?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p style=\"text-align: justify;\"><strong>Ans. <\/strong>A good fuel is that which release more heat on burning, is easily available at the economical rate and do not cause environmental pollution.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 10 Science Sources of Energy Part 1<\/p>\n<h6 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"3_If_you_could_use_any_source_of_energy_for_heating_your_food_which_one_would_you_use_and_why\"><\/span><strong>3. If you could use any source of energy for heating your food, which one would you use and why?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p style=\"text-align: justify;\"><strong>Ans. <\/strong>We shall use LPG\/PNG gas or electricity for heating your food because these are pollution free and have high calorific value.<\/p>\n<hr \/>\n<p><center>NCERT Solutions for Class 10 Science Sources of Energy Part 1<\/center><\/p>\n<h6><span class=\"ez-toc-section\" id=\"1_What_are_the_disadvantages_of_fossil_fuels\"><\/span><strong>1. What are the disadvantages of fossil fuels?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p style=\"text-align: justify;\"><strong>Ans. <\/strong>There are following disadvantage of fossil fuels:<\/p>\n<p><strong>(a)<\/strong> Burning of fossil fuels causes\u2019 pollution.<\/p>\n<p style=\"text-align: justify;\"><strong>(b) <\/strong>Oxides of Sulphur and nitrogen produced on burning of fossil fuel causes acid rain.<\/p>\n<p style=\"text-align: justify;\"><strong>(c)<\/strong> Carbon dioxide causes greenhouse effect.<\/p>\n<p style=\"text-align: justify;\"><strong>(d)<\/strong> Fossil fuels are non-renewable sources of energy.<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"2_Why_are_we_looking_at_alternate_sources_of_energy\"><\/span><strong>2. Why are we looking at alternate sources of energy?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Fossil fuels are non-renewable sources of energy and their reserves are limited one. Hence, we need to conserve them. If we continue consuming these sources at same rate as presently, we may soon run out of energy. To avoid such a situation, we are looking for alternative sources of energy.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 10 Science Sources of Energy Part 1<\/p>\n<h6><span class=\"ez-toc-section\" id=\"3_How_has_the_traditional_use_of_wind_and_water_energy_been_modified_for_our_convenience\"><\/span><strong>3. How has the traditional use of wind and water energy been modified for our convenience? <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>To use energy of flowing water large dams are built in hilly regions to store huge amount of water at a height. This water is used to produce hydroelectricity.<\/p>\n<p style=\"text-align: justify;\">Wind energy is used to generate electricity by using windmill that converts the wind energy into electricity.<\/p>\n<hr \/>\n<p><center>NCERT Solutions for Class 10 Science Sources of Energy Part 1<\/center><\/p>\n<h6><span class=\"ez-toc-section\" id=\"1_What_kind_of_mirror_%E2%80%93concave_or_convex_or_plain_%E2%80%93would_be_best_suited_for_use_in_a_solar_cooker_Why\"><\/span><strong>1. What kind of mirror \u2013concave or convex or plain \u2013would be best suited for use in a solar cooker? Why?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p style=\"text-align: justify;\"><strong>Ans. <\/strong>Large size concave mirrors are best suited for use in solar cooker, because they focus large amount of solar radiation on a small surface area so temperature will rise quickly.<\/p>\n<hr \/>\n<h6 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"2_What_are_limitations_of_the_energy_that_can_be_obtained_from_the_oceans\"><\/span><strong>2. What are limitations of the energy that can be obtained from the oceans?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p style=\"text-align: justify;\"><strong>Ans. <\/strong>Limitations of energy obtained from oceans:<\/p>\n<p style=\"text-align: justify;\"><strong>(a) <\/strong>There are very few locations where dams to utilize tidal energy can be built.<\/p>\n<p style=\"text-align: justify;\"><strong>(b)<\/strong> Cost of installation of power houses is extremely high and efficiency of plants is comparatively small.<\/p>\n<p style=\"text-align: justify;\"><strong>(c)<\/strong> Power plants built in oceans will need high continuous maintenance.<\/p>\n<hr \/>\n<h6 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"3_What_is_geothermal_energy\"><\/span><strong>3. What is geothermal energy?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p style=\"text-align: justify;\"><strong>Ans. <\/strong>Geothermal energy is the heat energy present inside the earth in certain regions called hot spots. When underground water comes in contact with the hot spot, steam is generated. This steam is routed through a pipe to a turbine and used to generate electricity.<\/p>\n<hr \/>\n<p style=\"text-align: center;\">NCERT Solutions for Class 10 Science Sources of Energy Part 1<\/p>\n<h6 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"4_What_are_the_advantages_of_nuclear_energy\"><\/span><strong>4. What are the advantages of nuclear energy?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Main advantages of nuclear energy are as follows:<\/p>\n<p style=\"text-align: justify;\"><strong>(a) <\/strong>For given mass fuel consumed the amount of energy released is very large.<\/p>\n<p style=\"text-align: justify;\"><strong>(b)<\/strong> Nuclear power plants can be designed and constructed at any place.<\/p>\n<p style=\"text-align: justify;\"><strong>(c)<\/strong> If proper precautions are taken while running nuclear power plants, a major fraction of energy need can be obtained from nuclear energy sources.<\/p>\n<hr \/>\n<p><center>NCERT Solutions for Class 10 Science Sources of Energy Part 1<\/center><\/p>\n<h6><span class=\"ez-toc-section\" id=\"1_Can_any_source_of_energy_be_pollution_free_Why_or_why_not\"><\/span><strong>1. Can any source of energy be pollution free? Why or why not?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>No, source of energy is completely pollution free. A source of energy to be pollution free if neither it causes any pollution during its actual operation nor there any pollution during assembly of devices utilizing that source of energy. Solar cell device may have caused some pollution.<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"2_Hydrogen_has_been_used_as_rocket_fuel_would_you_consider_it_a_clear_fuel_than_CNG_Why_of_why_not\"><\/span><strong>2. Hydrogen has been used as rocket fuel; would you consider it a clear fuel than CNG? Why of why not? <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Hydrogen can be considered a cleaner fuel because its burning produces water vapour which is non-polluting. However, due to explosive nature of hydrogen, its storage and transportation is difficult.<\/p>\n<hr \/>\n<p><center>NCERT Solutions for Class 10 Science Sources of Energy Part 1<\/center><\/p>\n<h6><span class=\"ez-toc-section\" id=\"1_Name_two_energy_sources_that_you_would_consider_to_be_renewable_Give_reasons_for_your_choices\"><\/span><strong>1. Name two energy sources that you would consider to be renewable. Give reasons for your choices. <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p style=\"text-align: justify;\"><strong>Ans. <\/strong>Solar energy, wind energy, ocean energy etc. are renewable sources of energy due to the following reasons:<\/p>\n<p style=\"text-align: justify;\"><strong>(a)<\/strong> These forms of energy are available in plenty in our natural environment.<\/p>\n<p style=\"text-align: justify;\"><strong>(b)<\/strong> These energy sources will not be depleted because their supply is large and extraction of usable energy from these sources is negligible.<\/p>\n<hr \/>\n<h6><span class=\"ez-toc-section\" id=\"2_Give_the_names_of_two_energy_sources_that_you_would_consider_to_be_exhaustible_Give_reasons_for_your_choices\"><\/span><strong>2. Give the names of two energy sources that you would consider to be exhaustible. Give reasons for your choices.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h6>\n<p><strong>Ans. <\/strong>Coal and petroleum are two exhaustible sources of energy. These fuels were formed over million for years ago and there are only limited reserves. If we continue to use them as at present, these reserves will be exhausted soon.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"NCERT_Solutions_for_Class_10_Science\"><\/span>NCERT Solutions for Class 10 Science<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>NCERT Solutions Class 10 Science PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 10 Science includes text book solutions from Book. NCERT Solutions for CBSE Class 10 Science have total 16 chapters. 10 Science NCERT Solutions in PDF for free Download on our website. Ncert Science class 10 solutions PDF and Science ncert class 10 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 10 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","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 10 Science Sources of Energy Part 12 Class 10 Science Class book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE Board exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from &#8230; <a title=\"NCERT Solutions for Class 10 Science Sources of Energy Part 1\" class=\"read-more\" href=\"https:\/\/mycbseguide.com\/blog\/ncert-solutions-for-class-10-science-sources-of-energy-part-1\/\" aria-label=\"More on NCERT Solutions for Class 10 Science Sources of Energy Part 1\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":30047,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[281,1367],"tags":[1043,283,438,216,349],"class_list":["post-4067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ncert-solutions","category-science-cbse-class-10","tag-cbse-class-10-science","tag-cbse-study-material","tag-class-10","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 10 Science Sources of Energy Part 1 | myCBSEguide<\/title>\n<meta name=\"description\" content=\"NCERT Solutions for Class 10 Science Sources of Energy Part 1 in PDF format for free download. 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