Answer :
Answer:
1.775 is the answer
Explanation:
We can figure out the index of refraction of the sapphire by using the following equation n = c/v
n = index of refraction
c = speed of light in a vacuum
v = speed of light traveling in medium
Step 1
:
v = 1.69 × 10^8
c = 3 × 10^8
Step2: Substitute values
n = c/v -----> n = 3 × 10^8 / 1.69 × 10^8 = 3/1.69 = 1.775
Index of refraction of sapphire is 1.775
Final answer:
The index of refraction for sapphire is approximately 1.775.
Explanation:
The index of refraction, n, can be calculated using the equation n = c/v, where c is the speed of light in a vacuum and v is the speed of light in the material. Since the speed of light in sapphire is given as 1.69 x 10^8 m/s, we can plug this value into the equation to find the index of refraction for sapphire.
n = c/v
n = (3.00 x 10^8 m/s) / (1.69 x 10^8 m/s)
n ≈ 1.775
Therefore, the index of refraction for sapphire is approximately 1.775.
