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प्रश्न
Name the subjective property of light related to its wavelength.
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उत्तर
The subjective property of light related to its wavelength is colour.
संबंधित प्रश्न
A pendulum oscillates 40 times in 4 seconds. Find its time period and frequency.
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1)The speed of sound.
2) The distance of the other cliff from the person
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Smaller the membrane, .................. is the pitch.
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Give scientific reason for the following:
When a nail is hammering appears to get higher and higher in pitch.
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Draw diagrams to show these vibrations and name them.
