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प्रश्न
When light passes through a prism, it gets separated into ______ colours.
विकल्प
seven
star
through
transparent
opaque
colors
shape
erect
inverted
luminous
candle
उत्तर
When light passes through a prism, it gets separated into seven colours.
संबंधित प्रश्न
What do we call a substance through which we cannot see light? Give an example of such a substance.
Why do objects in a room become visible even if sunlight does not enter it?
Write the names of some transparent objects.
Fill in the blank
There are ........... and man-made ............ of light.
Fill in the blank
Light consists of .............. colours.
Match the following
| Column A | Column B |
| 1. Transparent object | i. Football |
| 2. Eclipses | ii. Glass |
| 3. Translucent object | iii. Fluorescent tube |
| 4. Luminous object | iv. Tracing paper |
| 5. Non - luminous object | v. Shadows |
Write true or false
The moon has its own light.
Write true or false
Opaque objects do not allow light to pass through them.
A ______ is a natural source of light.
Choose the translucent substance from the following
