Advertisements
Advertisements
Question
What is the ratio of speed of light to speed of sound?
Advertisements
Solution
The ratio of speed of light to the speed of sound is 9.1 x 105.
APPEARS IN
RELATED QUESTIONS
Write true or false for a given statement.
The frequency is measured in hertz.
Write true or false for a given statement.
Loudness depends on frequency.
Write true or false for a given statement.
Female voice is shriller than the male voice.
When we change a feeble sound to a loud sound, we increase its :
In fig. shows a snap shot of a wave from of frequency 50 Hz in a string. The numbers in the diagram represents distance in centimeters. Fpr the wave motion, find
(a) Wavelength,
(b) Amplitude,
(c) Velocity.
Select the correct option:
If the frequency of a wave is 25 Hz. the total number of compressions and rarefactions passing through a point in 1 second is :
What is the SI unit of frequency?
When a sound wave travels through air, the air particles ______.
Sound can travel through solids, gases, liquids, and even vacuum.
