HARD
11th ICSE
IMPORTANT
Earn 100

Obtain an expression for the acceleration due to gravity in terms of gravitational constant G?

Important Questions on Gravitation : Planets and Satellites

HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 15 - Gravitation : Planets and Satellites>QUESTIONS>Q 3
Explain how the knowledge of g help us to find mass of earth?
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 15 - Gravitation : Planets and Satellites>QUESTIONS>Q 3
Explain how the knowledge of g help us to find mean density of earth?
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 15 - Gravitation : Planets and Satellites>QUESTIONS>Q 4
What do you mean by acceleration due to gravity? What is the effect of rotation of earth around its axis on the value of acceleration due to gravity? Derive formula?
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 15 - Gravitation : Planets and Satellites>QUESTIONS>Q 5
How does the value of acceleration due to gravity vary on the surface of earth? Explain.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 15 - Gravitation : Planets and Satellites>QUESTIONS>Q 6
Obtain the expression for acceleration due to gravity at a height 'h'above the earth's surface, in terms of acceleration due to gravity at earth's surface and the radius of earth.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 15 - Gravitation : Planets and Satellites>QUESTIONS>Q 7
Obtain a formula for the variation of 'g'below the surface of earth. Hence show that 'g' vanishes at the centre of earth.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 15 - Gravitation : Planets and Satellites>QUESTIONS>Q 8
Write the definition and expression of the intensity of gravitational field and gravitational potential. State their units.
HARD
11th ICSE
IMPORTANT
ISC Physics Class XI Part 1>Chapter 15 - Gravitation : Planets and Satellites>QUESTIONS>Q 9
What is meant by gravitational potential? Establish the formula for the same.