Look at the diagram abd answer the questions.
1.Which medium is rarer
2.If angle of incidence is equal to critical angle then the refracted ray
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Answered by
1
Answer:
1.air is the rarer medium
2. angle of refraction is 90 degree
Answered by
1
Answer:
Air is the rarer medium.
where glass is a denser medium.
Explanation:
Hopefully it helps you.
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