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Ask QuestionPosted by ... .. 5 years, 3 months ago
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Posted by Account Deleted 5 years, 3 months ago
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King?Adithya H. M.. 5 years, 3 months ago
Gaurav Seth 5 years, 3 months ago
- Open Unemployment:
1. When a country’s labour force does not get opportunities for adequate employment, this situation is called open unemployment.
2. This type of unemployment is generally found in the industrial sector of our country. This is also found among the landless agricultural labourers in rural areas.
Posted by Account Deleted 5 years, 3 months ago
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Arpita .9 5 years, 3 months ago
King?Adithya H. M.. 5 years, 3 months ago
Gaurav Seth 5 years, 3 months ago
- Disguised unemployment:
1. This is a kind of unemployment in which there are people who are visibly employed but actually they don’t have full-time employment. In such a situation more people are engaged in a work than required.
2. This type of unemployment is generally found in an unorganized sector where either work is not constantly available or too many people are employed for the same work that does not require so many hands.
Posted by Kamlesh Kumar 5 years, 3 months ago
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Posted by Sakshi Negi 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
Hari Singh says that it is easier to rob a greedy man because after the robbery you don't feel bad about it. The greedy man accumulates wealth and to do this sometimes he may cheat or hurt others feelings too. In such a case you feel that you have done the right thing.
Posted by Kamlesh Kumar 5 years, 3 months ago
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Posted by Dreamgirl357 Aisha 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
Biotic (or biological) environment: It includes :
- Plants.
- Animals (including human beings).
- Decomposers (bacteria and.fungi).
Other important constituents of the biotic environment includes Kites and vultures as they feed on dead organisms and act as scavengers (cleansing agents) of the environment.
Posted by Arjav Jain 5 years, 3 months ago
- 3 answers
Uzma Choudhary 5 years, 3 months ago
Yogita Ingle 5 years, 3 months ago
The process by which the harmful and toxic substances enter the food chain and get concentrated in the body of living organisms at each successive level in food chain is called biological magnification.
Gaurav Seth 5 years, 3 months ago
Biomagnification refers to the accumulation of toxic substances in the food chain. The toxic chemicals that are released into the environment are absorbed by the lower organisms such as plants, earthworms, etc. These chemicals are then transferred to different trophic levels when lower organisms are eaten by other organisms.
Posted by Kiran Solanki 5 years, 3 months ago
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Gaurav Seth 5 years, 3 months ago
HRD Minister Ramesh Nishank announced a major CBSE syllabus reduction for the new academic year 2020-21 on July 7 which was soon followed by an official notification by CBSE on the same.
Considering the loss of classroom teaching time due to the Covid-19 pandemic and lockdown, CBSE reduced the syllabus of classes 9 to 12 with the help of suggestions from NCERT.
The CBSE syllabus has been rationalized keeping intact the learning outcomes so that the core concepts of students can be retained.
Click on the given link:
<a data-ved="2ahUKEwjKm5KGmdTtAhXF7XMBHTgKDTAQFjAAegQIARAC" href="http://cbseacademic.nic.in/web_material/Curriculum21/Class_X/402-INFO_TECH_X.pdf" ping="/url?sa=t&source=web&rct=j&url=http://cbseacademic.nic.in/web_material/Curriculum21/Class_X/402-INFO_TECH_X.pdf&ved=2ahUKEwjKm5KGmdTtAhXF7XMBHTgKDTAQFjAAegQIARAC" rel="noopener" target="_blank">INFORMATION TECHNOLOGY (402) Class X - CBSE ...</a>
Posted by Vaibhav Katre 5 years, 3 months ago
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Posted by Shresth Gupta 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
| Mirror | Lens |
| This works on the principle of reflection | This works on the principle of refraction |
| These are manufactured using materials other than glass or clear plastic | These are manufactured using materials made up of glass or clear plastic |
| An ideal mirror reflects 100% of light | An ideal lens refracts 100% of light |
| The uses of mirror can be seen in houses, automobiles, solar appliances, etc | The uses of lenses can be seen in astronomy and scientific industries, medical and research purposes, etc. |
| There are two types: concave and convex | There are of six types of lenses |
| Plane mirrors do not have a focal point | It has two focal points for each kind of lens |
Posted by Shresth Gupta 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
| Real Image | Virtual Image |
| Real images are inverted | Virtual images are erect |
| Convex lenses form a real image | Concave lenses form a virtual image |
| Real images are formed on the screen | Virtual images appear to be on the lens or the mirror itself |
| Real images are formed by a concave mirror | Plane, convex mirror and concave lens form a virtual image |
| Real images are formed due to the actual intersection of light rays | Virtual images are formed due to the imaginary intersection of light rays |
Posted by Deepti Gariya 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
Bholi felt that she was going to a better place than her home when she got the treatment that she had never got before. New clothes had never been made for Bholi. The old dresses of her sisters were passed on to her. No one cared to mend or wash her clothes. However, before being sent off to the school, she received a clean dress. She was even bathed, and oil was rubbed into her dry and matted hair. It was then that she began to believe that she was being taken to a place better than her home.
Posted by Shresth Gupta 5 years, 3 months ago
- 2 answers
Virender Kumar 5 years, 3 months ago
Yogita Ingle 5 years, 3 months ago
- Radius of curvature: Radius of curvature of a spherical mirror is the radius of the hollow sphere of glass of which the mirror is a part.
- Pole: The middle point of the reflecting surface of a spherical mirror is called pole.
The letter P represents pole, MP = M’P. - Principal focus: The mid-point of CP is called focus (F). It is the point on the principal axis of a spherical mirror where all incident rays parallel to the principal axis meet or appear to diverge after reflection.
Posted by Suhaib Dar 5 years, 3 months ago
- 2 answers
Yogita Ingle 5 years, 3 months ago
Question 1. Express each number as a product of its prime factors:
(i) 140 (ii) 156 (iii) 3825 (iv) 5005 (v) 7429
Answer:
(i) 140 = 2 x 2 x 5 x 7 =2² x 5 x 7
(ii)156 =2 x 2 x 3 x 13 =2² x 3 x 13
(iii)3825 =3 x 3 x 5 x 5 x 17 =3² x 5² x 17
(iv)5005 =5 x 7 x 11 x 13 =5 x 7 x 11 x 13
(v)7429 =17 x 19 x 23 =17 x 19 x 23
Posted by Kunal Sharma 5 years, 3 months ago
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Account Deleted 5 years, 3 months ago
Shiva Gowri 5 years, 3 months ago
Shiva Gowri 5 years, 3 months ago
Posted by Thansheeha Majeed 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
An active cell refers to the currently selected cell in a spreadsheet. It can be identified by a bold (typically blue) outline that surrounds the cell. The standard way to reference the location of an active cell is with a column/row combination, such as A2 (first column, second row) or B5 (second column, fifth row).
Posted by Sonukishore Kamat 5 years, 3 months ago
- 1 answers
Gaurav Seth 5 years, 3 months ago
भारत में
1. आधुनिक राष्ट्रवाद का विकास उपनिवेश विरोधी आंदोलन से जुड़ा था। उपनिवेशवाद के तहत नियंत्रित होने की भावना ने एक साझा बंधन प्रदान किया।
2. अंग्रेजों के अधीन देश के राजनीतिक एकीकरण ने भी राष्ट्रवाद की भावना को जागृत करने में बहुत महत्वपूर्ण भूमिका निभाई।
3. परिवहन के आधुनिक साधनों का परिचय विशेष रूप से रेलवे ने लोगों में समानता की भावना पैदा की।
4. भारतीय राष्ट्रीय कांग्रेस और अन्य राजनीतिक संगठनों का गठन भी लोगों को एक साझा मंच प्रदान करता है।
5. महात्मा गांधी के नेतृत्व में कांग्रेस ने एक आंदोलन के भीतर इन समूहों को एकजुट करने का प्रयास किया।
Posted by Sonukishore Kamat 5 years, 3 months ago
- 1 answers
Yogita Ingle 5 years, 3 months ago
Emergent ray is the light ray that comes out after being reflected by a mirror or after being refracted through a lens.
Posted by Shantilal Chhajed 5 years, 3 months ago
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Posted by Hemansh.P. Jain 5 years, 3 months ago
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Posted by Rishav Baghel 5 years, 3 months ago
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Purva Sharma 5 years, 3 months ago
Posted by Dev Mehta 5 years, 3 months ago
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Posted by Swati Rajpoot 5 years, 3 months ago
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Ashish Karki 5 years, 3 months ago
Posted by Monika Sharma 5 years, 3 months ago
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Posted by Diya Sawariya 5 years, 3 months ago
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Posted by Ayush Agrawal 5 years, 3 months ago
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Posted by Anushika Singhal 5 years, 3 months ago
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Devrattan Toor 5 years, 3 months ago
Arunita Patra 5 years, 3 months ago
Posted by Rounak Mishra 5 years, 3 months ago
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Ayush Agrawal 5 years, 3 months ago
Nandini Patil 5 years, 3 months ago
Gaurav Seth 5 years, 3 months ago
a n s w e r
As per BODMAS rule, we have to calculate the expressions given in the brackets first. The full form of BODMAS is Brackets, Orders, Division, Multiplication, Addition and Subtraction
Yogita Ingle 5 years, 3 months ago
BODMAS is an acronym and it stands for Bracket, Order, Division, Multiplication, Addition, and Subtraction.
Asvitha Karthikeyan 5 years, 3 months ago
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Harsh Rathor 5 years, 3 months ago
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