Advertisements
Advertisements
प्रश्न
What do you understand by amplitude of an oscillation?
एका वाक्यात उत्तर
Advertisements
उत्तर
The amplitude of an oscillation is the height of a crest or the depth of a trough measured from the mean position. The SI unit of amplitude is metre.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
We can hear sounds of frequency in the range of _______
You recognize your friend by hearing his voice on a telephone. Explain.
What do you mean by wave-velocity?
Give two applications of supersonics.
How are the wave velocity V, frequency f and wavelength λ of a wave related? Derive the relationship.
In which medium the speed of sound is more: humid air or dry air? Give a reason to your answer.
What do you mean by the frequency of sound?
The sound waves travel faster ______.
Assertion: The sound of thunder is heard a little later than the flash of light.
Reason: The speed of sound is much less than the speed of light.
Name the waves used for sound ranging. State one reason for their use.
