Physics – Gravitation – MCQs TEST (Maharashtra HSC Board)
Physics – Gravitation – TEST (MCQs Maharashtra HSC Board)
Prepare yourself for exam like scenario. Take a Mock Test of MCQ (Multi choice Questions) Science – Physics of Maharashtra HSC Board/12th std absolutely FREE.
Just click on any one of social sharing button available in BOX saying “this content is locked”( tweet/ fb Like us / g+). Once you click on buttons available in the box below, the content will get unlocked and you will be able to take our various Mock Test absolutely FREE on the same page.
Congratulations!! You have passed the Test.
You need more Practice. Please take the Test again
#1 An Earth satellite S has an orbital radius which is 4 times that of a communication satellite C. The period of revolution of S is
#2 The escape velocity of a projectile form Earth is approximately
#3 The escape velocity for a rocket form Earth is 11.2 km/s. Its value on a planet where acceleration due to gravity is double that on the Earth and the diameter of the planet is twice that of Earth will be
#4 If the Earth Is t one fourth of its present distance from the Sun, the duration of the year will be
#5 If the Earth stops rotating, the value of ‘G’ at the equator will
#6 Which of the following is the evidence to show that there must be a force acting on Earth and directed towards the Sun
#7 If a satellite is orbiting the Earth very close to its surface, then the orbital velocity mainly depends on
#8 A weigh is suspended from the ceiling of a lift by a spring balance. When the lift is stationary the spring balance reads W. if the lift suddenly falls freely under gravity, the reading on the spring balance will be
#9 If the radius of Earth contracts 2% of its mass remains the same, then weight of the body at the Earth’s surface
#10 If the distance between Earth and the sun is increased by three time then the attraction between the two will
#11 If a small satellite is revolving near Earth’s surface, its orbital velocity will be nearly
#12 A body weight 700 g-wt on Earth’s surface. How much will it weight on the surface of a planet whose mass is 1/7th and the radius is same as that of the Earth
#13 The atmosphere is held to the Earth by
#14 If the distance between two masses is doubled, the gravitational attraction between them
#15 A man inside an artificial satellite feels weightlessness because the force of attraction due to Earth is