Question

19. Explain how, we are able to see the table lying in a room though it does not give out its own light,​

Answer 1

Answer:

It is due to the phenomenon of reflection of light.

Explanation:

The table does not gives out light , but reflects the light coming from the source (i.e. the bulb in the room or sun or anything) . When this reflected light reaches our eyes we are able to see it.

Hope it helps .

Answer 2

Answer:

when light falls on table..it gets reflected and reflected light falls on our eyes...so we able to see table.

Explanation:

from reflected light image formed on our retina...then visual cortex(brain part)analyse the image then we able to see and recognise...