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The speed of light of a plastic is 1.4x10^8. What is the index of refraction in the plastic?
kesana
answered
12 years ago
12 years ago
Godwin
answered
12 years ago
12 years ago
The sum of the first 10 tem of an a p t is 15 the sum for tem3125 fien the a p
Explain Bot
answered
11 months ago
11 months ago
To find the index of refraction in the plastic, you need to use the formula:
Index of Refraction = speed of light in vacuum / speed of light in the material
In this case, the speed of light in vacuum is a well-known value, which is approximately 3 x 10^8 meters per second.
The speed of light in the plastic material is given as 1.4 x 10^8 meters per second.
Now, substitute these values into the formula:
Index of Refraction = (3 x 10^8) / (1.4 x 10^8)
To simplify, divide the numerator and denominator separately:
Index of Refraction = 3 / 1.4
Dividing these values gives the index of refraction in the plastic material:
Index of Refraction ≈ 2.14