Question

Refractive index of turpentine oil is 1.47
If the speed of light in vaccum is 3x10⁸m/s. Find the Velocity of light in turpentine oil.​

Answer 1

Answer:

=3×10⁸m/sec.

♥ Therefore, the refractive index of Turpentine Oil is 1.47.

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Explanation:

Answer 2

Answer:

2.04 × 10^8m/s

Explanation:

Refractive index = speed of light in vacuum/speed of light in the medium

1.47 = 3 × 10^8/x

x = 3 × 10^8/1.47

x = 3/147 × 10^10

x = 0.0204 × 10^10

x = 2.04 × 10^8

Therefore the velocity of light in turpentine oil is 2.04 × 10^8m/s.