Question
Physics Question on Optics
What is the ratio of speed of wave in medium 1 and 2 ?
A
2 : 1
B
1 : 2
C
1 : 1
D
3 : 1
Answer
2 : 1
Explanation
Solution
The correct option is (A): 2 : 1.
What is the ratio of speed of wave in medium 1 and 2 ?
2 : 1
1 : 2
1 : 1
3 : 1
2 : 1
The correct option is (A): 2 : 1.