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प्रश्न
Sound can not travel in
विकल्प
solid
liquid
gas
vacuum
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उत्तर
vacuum
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संबंधित प्रश्न
In which units is the loudness of sound measured?
The time period of a wave is 2 s. Its frequency is ..........
The pitch of a stringed instrument is increased by .................. tension in string.
If the amplitude of a wave is doubled, what will be the effect on its loudness?
Name the unit in which loudness of sound is measured.
Two identical guitars are played by two persons to give notes of the same pitch. Will they differ in quality? Give a reason for your answer.
A man playing a flute is able to produce notes of different frequencies. If he closes the holes near his mouth, will the pitch of the note produced, increase or decrease? Give a reason.
Explain the following and illustrate your answer by drawing appropriate diagram:
Loudness
Name the subjective property of light related to its wavelength.
Give a scientific reason.
The sounds generated by a tabla and a sitar are different.
