If the refractive index of diamond is 2.4; the velocity of light in diamond is (c=3×108 m/s)

Question

If the refractive index of diamond is 2.4; the velocity of light in diamond is (c=3×108 m/s) (A) 0.125 × 108 m/s (B) 0.0125 × 108 m/s (C) 1.25 × 108 m/s (D) 2.5 × 108 m/s

Tardigrade Admin · Accepted Answer

Correct answer is (c) 1.25 × 108 m/s

Q. If the refractive index of diamond is 2.4; the velocity of light in diamond is $(c = 3 \times 1 0^{8} m / s)$

$0.125 \times 1 0^{8} m / s$

$0.0125 \times 1 0^{8} m / s$

$1.25 \times 1 0^{8} m / s$

$2.5 \times 1 0^{8} m / s$

Correct answer is (c) $1.25 \times 1 0^{8} m / s$

Q. If the refractive index of diamond is 2.4; the velocity of light in diamond is (c=3×108m/s)

0.125×108m/s

0.0125×108m/s

1.25×108m/s

2.5×108m/s