Advertisements
Advertisements
प्रश्न
Write true or false for a given statement.
The frequency is measured in hertz.
विकल्प
True
False
MCQ
सत्य या असत्य
उत्तर
True
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
What do you mean by a vibratory motion?
What are ultrasonics? Can you hear the ultrasonic sound?
What do you mean by wave-velocity?
How is sound perceived by us?
Name the factors on which the speed of sound depends.
Give an example to show that light travels faster than sound?
How does the sound produced by a vibrating object in a medium reach your ears?
Which of the following statements are correct?
- Sound is produced by vibrations.
- Sound requires a medium for propagation.
- Light and sound both require a medium for propagation.
- Sound travels slower than light.
Explain the types of mechanical waves.
How do we hear the sound?
