Plz answer this question...
This question carry 35pts....
Attachments:
Answers
Answered by
4
Explanation:
Hey mate....
Please refer the above attachment.
Hope this is correct
Thank you!
Attachments:
Answered by
0
Answer:
Given:
Refractive index:
▪ x/y = 2/3 ...(1)
▪ y/z = 4/3 ....(2)
Take out the value of x from (1):
x = 2y/3
Take out the value of z from (2):
z = 3y/4
Ratio to find:
z/x = 3y/4 × 3/2y
= 9/8
---
Speed of light in medium x = 3 × 10^8 m/s
=> x/y = 2/3 = 3 × 10^8/y
=> 9 × 10^8/2 = y
=> 4.5 × 10^8 m/s = y
_______________
Similar questions