A bicycle moves with a speed of 6 km/h for 2 hour and the speed of 4 km/h for the next 3 hours .find the average speed and the d
1 answer:
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Answer:
The index of refraction of the liquid is 1.35.
Explanation:
It is given that,
Critical angle for a certain air-liquid surface,
Let n₁ is the refractive index of liquid and n₂ is the refractive index of air, n₂ =1
Using Snell's law for air liquid interface as :
So, the index of refraction of the liquid is 1.35. Hence, this is the required solution.