The value of universal gravitational Constant G is:

According to gravitational law, the force between two objects is inversely proportional to_____.

Which of the following is correct for universal law of Gravitation?

Which of the following is correct for third law of Kepler?

The value of acceleration due to gravity of the earth is:

An object weights 6N when measured on the surface of the earth. What would be its weight when measured on the surface of the moon?

The S.I. unit of weight is:

If mass of an object is 100 kg, then what will be the weight of the object?

Which are used to determine the density of liquids?

Which principle are used to design the submarines?

When you move from equator to pole the value of g will be____.

The S.I. unit of pressure is:

Which are used to determine the purity of a sample of milk?

Which of the following is the unit of relative density?

If the relative density of silver is 10 and density of water is $10^{3}kg{m}^{-3}\mathrm{.}10^3\backslash ,kg\backslash ,m^\{-3\}.$ What is the density of silver?