kokila

ashwin99

Asked: January 6, 2025In: Class-11-Physics

Define the term angular momentum. Give its units and dimensions.

Momentum is a physical quantity that represents the motion of an object, calculated as the product of its mass and velocity. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

tonny34

Asked: December 10, 2024In: Class-11-Physics

State Newton’s shell theorem for the gravitational force.

This theorem gives gravitational force in a point mass due to spherical shell or a solid sphere. Class 11 Physics Gravitation CBSE Exam 2024-25

tonny34

Asked: December 7, 2023In: Class 10 Social Science

How would you distinguish between organised and unorganised sectors? Explain in your own words.

Important Question, Class 10, CBSE SOCIAL SCIENCE, Economics Chapter: 2 SECTORS OF THE INDIAN ECONOMY Question No. 3. Page No. 31 NCERT Solutions for Class 10 Social Science CBSE Class 10 Economics 2023-2024

piku

Asked: December 4, 2023In: Class 8 Science

Sometimes, a crackling sound is heard while taking off a sweater during winters. Explain.

NCERT Solutions for Class 8 Science Chapter 12 Important NCERT Questions 8th Chapter 12 Some Natural Phenomena NCERT Books for Session 2023-2024 CBSE Board and State Board Questions No: 4

piku

Asked: December 4, 2023In: Class 8 Science

What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray?

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Light NCERT Books for Session 2023-2024 CBSE Board and State Board Page NO. 179 Questions No: 13 Descriptions: An incident ray is a beam of light approaching ...

bittu45

Asked: December 4, 2023In: Class 8 Science

Differentiate between regular and diffused reflection. Does diffused reflection mean the failure of the laws of reflection?

NCERT Solutions for Class 8 Science Chapter 13 Important NCERT Questions 8th Chapter 13 Light NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 2 Description: The laws of reflection dictate that light hitting a surface reflects at ...

rohit123

Asked: May 4, 2021In: Class 10 Social Science

Why should credit at reasonable rates from the banks and cooperatives be available for all?

Class 10th Important Question CBSE 2022-2023 NCERT Social Science Class 10th Economics CH: 3 CH:3 Social Science, Economics Important Question for Board class 10th SST CH:3 Important Very Short Answer Important Question Class 10th SSt Money and Credit

Aanshi

Asked: January 15, 2021In: Class 10 Social Science

The workers in the unorganised sector need protection on the following issues:wages, safety and health. Explain with example.

NCERT Important Questions for Class 10 Social Science Economics Chapter 2 Social Science Class 10 Economics Sectors of the Indian Economy 2 Important Questions Long Questions

Saadhiya

Asked: November 19, 2020In: Class 9 Social Science

Read the following statement about a constitution. Give reasons why each of these is true or not true. The authority of the rules of the constitution is the same as that of any other law.

NCERT Solutions for Class 9 Social Science Political Science Chapter 3 Social Science Class 9 Political Science Constitutional Design 3 Important NCERT Questions Based on new NCERT Books for Session 2022-2023 Questions No: 10 Part: a

Saadhiya

Asked: November 19, 2020In: Class 9 Social Science

Read the following extract from a conduct book for “married women”, published in 1912. ‘God has made the female species delicate and fragile both physically and emotionally, pitiably incapable of self-defence. They are destined thus by God to remain in male protection – of father, husband and son – all their lives. Women should, therefore, not despair, but feel obliged that they can dedicate themselves to the service of men’. Do you think the values expressed in this para reflected the values underlying our constitution? Or does this go against the constitutional values?

NCERT Solutions for Class 9 Social Science Political Science Chapter 3 Social Science Class 9 Political Science Constitutional Design 3 Important NCERT Questions Based on new NCERT Books for Session 2022-2023 Questions No: 9

kokila

Define the term angular momentum. Give its units and dimensions.

State Newton’s shell theorem for the gravitational force.

Sometimes, a crackling sound is heard while taking off a sweater during winters. Explain.

What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray?

Differentiate between regular and diffused reflection. Does diffused reflection mean the failure of the laws of reflection?

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