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प्रश्न
When a ______ object comes in the way of light, light passes ______ it.
विकल्प
seven
star
through
transparent
opaque
colors
shape
erect
inverted
luminous
candle
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उत्तर
When a transparent object comes in the way of light, light passes through it.
संबंधित प्रश्न
Select the correct alternative.
The natural source of light is
What is a transparent medium? Give two examples.
Can a transparent medium form an image? Explain your answer.
Tick the correct answer.
Light causes
Answer the following.
List four natural sources of light.
Answer the following.
What is meant by luminous intensity? What is one lumen?
Light travels only in a______ It is because of this property that______ are formed.
Light is a form of ______.
Match the following.
| 1. | Ratio of height of image to height of object. | Concave mirror |
| 2. | Used in hairpin bends in mountains. | Total internal reflection |
| 3. | Coin inside water appearing slightly raised. | Magnification |
| 4. | Mirage | Convex mirror |
| 5. | Used as Dentist’s mirror. | Refraction |
A ray of the light incident along normal to the mirror ______ its path.
