Physics
General
Easy
Question
The escape velocity of a body from earth's surface is Vee. The escape velocity of the same body from a height equal to from earth's surface will be
The correct answer is:
Related Questions to study
physics
Two small and heavy sphere, each of mass M, are placed distance r apart on a horizontal surface the gravitational potential at a mid point on the line joining the center of spheres is
Two small and heavy sphere, each of mass M, are placed distance r apart on a horizontal surface the gravitational potential at a mid point on the line joining the center of spheres is
physicsGeneral
physics
The escape velocity of an object from the earth depends upon the mass of earth (M), its mean density ( 
), its radius (R) and gravitational constant (G), thus the formula for escape veloctiy is
The escape velocity of an object from the earth depends upon the mass of earth (M), its mean density ( ), its radius (R) and gravitational constant (G), thus the formula for escape veloctiy is
physicsGeneral
physics
The escape velocity of a particle of mass m varies as
The escape velocity of a particle of mass m varies as
physicsGeneral
physics
The escape velocity of a projectile from the earth is approximately
The escape velocity of a projectile from the earth is approximately
physicsGeneral
physics
If g is the acceleration due to gravity at the earth's surface and r is the radius of the earth, the escape velocity for the body to escape out of earth's gravitational field is……..
If g is the acceleration due to gravity at the earth's surface and r is the radius of the earth, the escape velocity for the body to escape out of earth's gravitational field is……..
physicsGeneral
physics
The escape velocity from the earth is about 11kms-1. The escape velocity from a planet having twice the radius and the same mean density as the earth is ... kms -1
The escape velocity from the earth is about 11kms-1. The escape velocity from a planet having twice the radius and the same mean density as the earth is ... kms -1
physicsGeneral
chemistry-
When zeolite (Hydrated sodium aluminium silicate) is treated with hard water the sodium ions are exchanged with
When zeolite (Hydrated sodium aluminium silicate) is treated with hard water the sodium ions are exchanged with
chemistry-General
chemistry-
Temporary hardness of water can be removed by
Temporary hardness of water can be removed by
chemistry-General
chemistry-
Which of the following pair of ions makes the water hard
Which of the following pair of ions makes the water hard
chemistry-General
chemistry-
Heavy water is compound of
Heavy water is compound of
chemistry-General
chemistry-
Heavy water is
Heavy water is
chemistry-General
chemistry-
Temporary hardness may be removed from water by adding
Temporary hardness may be removed from water by adding
chemistry-General
chemistry-
Heavy water 
is
Heavy water is
chemistry-General
chemistry-
is used more in
is used more in
chemistry-General
chemistry-
Synthetic detergents are more effective in hard water than soaps because
Synthetic detergents are more effective in hard water than soaps because
chemistry-General
