ExamVeda
Login
Home

The refractive index of fused quartz is 1 46 and that...

This question belongs to Physics GK Chapter Wise Light
Light
?

The refractive index of fused quartz is 1.46 and that of sapphire is 1.77. If Vq is the speed of light in quartz and Vs is the speed of light in sapphire, then which one of the following relations is correct?

Answer & Solution
Correct Answer: Option A
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

Related Questions on Light

Which combination of colour is the most convenient during day and night time?
A. Orange and blue B. White and black C. Yellow and blue D. Red and green
Lenses with two focal lengths are used by persons suffering from . . . . . . . .
A. Myopia and hypermetropia B. Myopia or hypermetropia C. Myopia but not hypermetropia D. Hypermetropia but not myopia
Which one of the following statements regarding lenses is not correct?
A. A convex lens produces both real and virtual images B. A concave lens produces both real and virtual images C. A convex lens can produce images equal, greater and smaller than the size of the object D. A concave lens always produces images smaller than the size of the object
Consider the following statements.
1. If a person looks at a coin which is in a bucket of water, the coin will appear to be closer than it really is.
2. If a person under water looks at a coin above the water surface, the coin will appear to be at a higher level than it really is.
Which of the above statements is/are correct?
A. Both 1 and 2 B. Only 1 C. Only 2 D. Neither 1 nor 2
More Related Questions on Light