अनुपम की माॅ  से  अब

In the atmosphere ultraviolet rays are absorbed by –

Which of the following statements best describes the relationship between static friction and the normal force?

Which of the following circuit elements is used to 'block' DC in an electronic circuit?

Who among the following is credited with the discovery of X-rays?

For which type of motion, the distance time graph is not a straight line and can be any kind of curve?

Adhesive force is the force of

Why does the pole star appear to be fixed in one place while all other stars seem to move from east to west?

Which Metal is found in the highest proportion in earth’s crust?

One Kilowatt hour is equal to—

Which Vitamin is soluble in water?