Questions

Optical fiber works on the principle of -

A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4seconds.

One nanometer is equal to _____________ meters.

If an object moves in a circular path with uniform ________, its motion is called uniform circular motion.

The reflection formed by the plane mirror is ________________.

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

In the running

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The ___________ my husband and I had was so loud it woke our children.

The largest estuarine mangrove forest in the world is at?