Question

*Calculate the speed of light in given media on page no.175 of science ncert book and observe it's speed , what we conclude from this?*​

Answer 1

Answer:

here is your answer.......

Answer 2

Answer:

 object has moved through a distance. Can it have zero displacement? If yes, support your Solution with an example.

Solution

Yes, this is very much possible.

An object can have zero displacement even when it has moved through a distance. This happens when final position of the object coincides with its initial position.