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प्रश्न
Find the odd one.
sun, candle, torch, pen
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उत्तर
Pen
APPEARS IN
संबंधित प्रश्न
You are standing at a distance of 2 meters from a plane mirror.
What is the distance between you and your image?
Why do automobile drivers prefer convex mirror as a rear vew mirror? Illustrate your answer.
You are provided a convex mirror, a concave mirror and a plane mirror. How will you distinguish between them, without touching or using any other apparatus?
Light that hits a mirror gets ______.
Say TRUE or FALSE
We see planets because they reflect light from the sun
Higher Order Thinking Skills.
When a ray of light passes from air into glass, is the angle of refraction greater than or less than the angle of incidence?
What happens when light hits a transparent object?
Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is

A light ray enters from medium A to medium B as shown in Figure 10.2. The refractive index of medium B relative to A will be

