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प्रश्न
The path of the light is called as ______.
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उत्तर
The path of the light is called a ray of light.
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संबंधित प्रश्न
Match the following
| (a). A light ray passes from air to glass | (1) . speeds up |
| (b). A light ray passes from glass to water | (2). reflects red light |
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| (d). Red rose | (4). plane mirror |
| (e). Red, green, and blue | (5). slows down |
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Answer the following.
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| Object | Luminous/Non-luminous |
| A book | |
| A burning candle | |
| A wax cloth | |
| A pencil | |
| A pen | |
| A light bulb | |
| A tyre | |
| A torch |
If VB, VG, VR be the velocity of blue, green, and red light respectively in a glass prism, then which of the following statement gives the correct relation?
