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प्रश्न
What do you understand by the Diffused Light?
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उत्तर
Diffused light: Light obtained after reflection from a rough surface is known as diffused light.
It is a soft light with neither the intensity nor the glare of direct light. It is scattered and comes from all directions. It does not cause harsh shadows.
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संबंधित प्रश्न
Explain the following term:
Angle of incidence. Draw diagram/diagrams to show them.
Does the mirror named by you above give real images for all locations of object?
Complete the path of incident ray in the following case.
Find the odd one.
sun, candle, torch, pen
Reflection occurs , when the light
Plane mirrors are used as looking glass, to reflect light on objects and in periscopes.
Match the following:
| 1. | Rubber | a. | Erect |
| 2. | Greased paper | b. | Inverted |
| 3. | Real image | c. | Opaque medium |
| 4. | Virtual image | d. | Translucent medium |
A burning candle in water
Take a shoe box, open on one side. Place a small lighted candle in it. Place a clear glass sheet (roughly 25 cm × 25 cm) in front of this candle figure. Try to locate the image of the candle behind the glass sheet. Place a glass of water at its position. Ask your friends to look at the image of the candle through the sheet of glass. Ensure that candle is not visible to your friends. Your friends will be surprised to see the candle burning in water. Try to explain the reason.
