NDA PHYSICS QUIZ - 1

Attempt now to get your rank among 100 students!

Question 1:

if the earth stops rotating, the apparent value of g on the earth surface will

Question 2:

Acceleration due to gravity has maximum value at  -

Question 3:

Which of the following is the S.I. unit of universal gravitational constant ?

Question 4:

What should be the escape velocity for a object on earth ?

Question 5:

Who was the first to determine the universal gravitational constant  G ?


Question 6:

Eclipses occur due to which optical phenomena?

Question 7:

If g be the gravitational acceleration on the surface of the earth, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is twice as that of earth is

Question 8:

Which quantity remains conserved in the motion of planet?

Question 9:

The kepler’s law tells us that a planet is moving around the sun with mean distance r and time period T, then

Question 10:

The weight of an object on the surface of the earth is 20 N. What will be its weight when measured on the surface of the Moon?