Questions

Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is

During _____________ motion of an object along a straight line, the velocity remains constant with time.

Reflection from a smooth surface like that of a mirror is called ___________ reflection.

The shortest distance measured from the initial to the final position of an object is known as the _________________.

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Dodge

Trinitrotoluene is

By which of the following processes are metals of high reactivity extracted from purified molten ore?

The common name of dichlorodifluoromethane is _____.