Question

can someone plzzz answer this questions​

Answer 1

b) bends away from normal

Answer 2

ANSWER :

( a ) bends towards normal

EXPLANATION :

Light travels from air to water

Air - rarer medium

Water - denser medium

Thus, light travels from rarer to denser medium

Therefore, ( a ) bends towards normal

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EXTRA :

If light travels from denser to rarer medim,

It will bend away from the normal.