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प्रश्न
Can sound travel through vacuum?
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उत्तर
No, sound cannot travel through vacuum because sound wave requires a material medium for its propagation.
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संबंधित प्रश्न
Name two sources of sound.
The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
Can sound travel through (a) iron, and (b) water?
Name the physical qantity whose SI unit is 'hertz'.
State whether the following statement is true or false :
Sound produced by a vibrating body travels to our ears by the actual movement of air.
What will be the change in the wavelength of a sound wave in air if its frequency is doubled?
Which object is vibrating when the following sounds are produced?
(i) The sound of a sitar
(ii) The sound of a tabla
(iii) The sound of a tuning fork
(iv) The buzzing of a bee or mosquito
(v) The sound of a flute
In the sound wave produced by a vibrating turning fork shown in the diagram, half the wavelength is represented by :
Medium is ______ for generation of sound.
Suppose a stick is struck against a frying pan in vacuum. Will the frying pan vibrate? Will we be able to hear the sound? Explain.
