Question

E. Complete the crossword with the help of the clues provided
sent parallel
Across:
3. Image in standing position
5. Objects that emit light of its own
6. Beam of light as received by the earth
7. Device used to see overhead crowd
8. Object through which we can see partially​

Answer 1

Answer:

this is very difficult question and equation and diseased writing in English please writing in a Punjab piano and tell about you question I am really hope someone given answer

Answer 2

Answer:

Hi I can answer Only Down Crossword Answer So

1. Straight Line Progapation Of Light

2. Bouncing back of light from a smooth surface

4. Object through we cannot see

So Answer Is This

1. Rectilinear

2. Ball

4. Opaque