Advertisements
Advertisements
प्रश्न
Can we produce sound in vacuum?
एका वाक्यात उत्तर
Advertisements
उत्तर
No, sound cannot be produced in vacuum. It needs a material medium
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Why are musical instruments provided with more than one string ?
Which has a greater speed: mechanical wave or electromagnetic wave?
What is the safe limit of sound level of db for our ears?
Define sound ranging.
The distance between three consecutive crests of wave is 60 cm. If the waves are produced at the rate of 180/ min, calculate:
- wavelength
- time period
- wave velocity.
What is the ratio of speed of light to speed of sound?
Distinguish between light and sound waves. What are the consequences of the large difference in the speed of sound and that of light? Briefly explain them.
Note is a sound
Distinguish between compression and rarefactions.
Find the odd one out.
