Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Shrishail Kumbar 7 years, 11 months ago
- 1 answers
Posted by Rajbir Mahato 7 years, 11 months ago
- 4 answers
Tanvi Desarda 7 years, 11 months ago
Kripa Sharma 7 years, 11 months ago
Posted by Prabhu Hannah 7 years, 11 months ago
- 1 answers
Sweta Sraddha 7 years, 11 months ago
Posted by Kushagra Singh 7 years, 11 months ago
- 0 answers
Posted by Kapil Kapil 7 years, 11 months ago
- 3 answers
Posted by Attri Saha 7 years, 11 months ago
- 1 answers
Sweta Sraddha 7 years, 11 months ago
Posted by Shubam Singh 7 years, 11 months ago
- 1 answers
Posted by Rehan Shaikh 7 years, 11 months ago
- 2 answers
Posted by Arjun Krishna 7 years, 11 months ago
- 1 answers
Sansita Chaudhury 7 years, 11 months ago
Posted by Manav Sharma 7 years, 11 months ago
- 0 answers
Posted by Arjun Krishna 7 years, 11 months ago
- 4 answers
Posted by Prashant Kumar 7 years, 11 months ago
- 0 answers
Posted by Purnima Biyani 7 years, 11 months ago
- 4 answers
Aayush Katiyar 7 years, 11 months ago
Phaaaa Brothers 7 years, 11 months ago
Kuhu Singh 7 years, 11 months ago
Prashant Kumar 7 years, 11 months ago
Posted by Chandana Roy 7 years, 11 months ago
- 1 answers
Posted by Chandana Roy 7 years, 11 months ago
- 3 answers
Phaaaa Brothers 7 years, 11 months ago
Posted by Chandana Roy 7 years, 11 months ago
- 1 answers
Yogita Ingle 7 years, 11 months ago
To maintain uniformity in measurement, standard units of measurement were introduced in different parts of the world at different places. Napoleon is believed to have introduced most of the standard units of measurement which are being used today.
SI Unit (International System of Units): It is the most widely used system of measurement in the world. It is based on MKS (Meter-Kilogram-Second) System.
Direct Measurement: When we measure some quantity directly, it is called direct measurement.
Indirect Measurement: When we measure some quantity indirectly, it is called indirect measurement.
Posted by Chandana Roy 7 years, 11 months ago
- 3 answers
Phaaaa Brothers 7 years, 11 months ago
Prashant Kumar 7 years, 11 months ago
Posted by Chandana Roy 7 years, 11 months ago
- 3 answers
Posted by Chandana Roy 7 years, 11 months ago
- 4 answers
Prashant Kumar 7 years, 11 months ago
Posted by Chandana Roy 7 years, 11 months ago
- 1 answers
Posted by Chandana Roy 7 years, 11 months ago
- 4 answers
Salomi Gopinath 7 years, 11 months ago
Arjun Krishna 7 years, 11 months ago
Posted by Chandana Roy 7 years, 11 months ago
- 2 answers
Posted by Chandana Roy 7 years, 11 months ago
- 0 answers
Posted by Disha Deshmukh 7 years, 11 months ago
- 0 answers
Posted by Disha Deshmukh 7 years, 11 months ago
- 0 answers
Posted by Asha Kumari 7 years, 11 months ago
- 2 answers
Posted by Shiv Raje 7 years, 11 months ago
- 1 answers
Yogita Ingle 7 years, 11 months ago
When light falls on a surface, the direction of the ray is changed. This change in direction is known as reflection of light. e.g. you see your reflection in a pool of water or mirror. While shadow is an image formed by obstruction of light e.g. if you place your hand in front of a candle or torch, you will see the image of the hand on the wall. This image will only show the outline of the object placed in front of the light source.
Posted by Arpita Singh 7 years, 11 months ago
- 1 answers
Riddhima Srivastava 7 years, 11 months ago
Posted by Prithvi Dahiya 7 years, 11 months ago
- 1 answers

myCBSEguide
Trusted by 1 Crore+ Students

Test Generator
Create papers online. It's FREE.

CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
myCBSEguide
Sujata Kumari 7 years, 11 months ago
1Thank You