Question

(4. An empty spherical flask of diameter 100 cm is placed

in water (n = 4/3). A parallel beam of light strikes the

flask. Where will it appear to come from to an observer

within the flask? Ans. 150 cm from the flask.

Answer 1

Explanation:

150 cm in the flask ok bro

Answer 2

Answer:

make me brilliant

Explanation:

150cm in the flask