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A ray of light emerging from glass into air is incident at the critical angle of the glass block what is the angle of refraction in the air​

A ray of light emerging from glass into air is incident at the critical angle of the glass block what is the angle of refraction in the air​
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1 vote
a ray of light emerging from glass into air is incident at the critical angle of the glass block what is the angle of refraction in the air​

asked
User DexBG
by
7.3k points

1 Answer

3 votes

Answer:90°

Step-by-step explanation:

I think it should be 90°

answered
User Oussaka
by
8.3k points
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