Advertisements
Advertisements
प्रश्न
The ratio of the amplitude of two waves is 3 : 4. What is the ratio of their Frequencies?
Advertisements
उत्तर
Frequency is the number of waves formed per second. It only depends on the time period. Thus, the ratio of their frequencies is 1 : 1.
संबंधित प्रश्न
Name the phenomenon that causes a loud sound when the stem of a vibrating tuning fork is kept pressed on the surface of a table.
In which units is the loudness of sound measured?
When sound propagates in air, it does not carry energy with it.
The frequency is measured in second.
The pitch of sound depends on frequency.
If a drum is beaten hard, its loudness ................
Name three characteristics of a musical sound.
How does the wave pattern of a loud note differ from a soft note? Draw a diagram.
Name the subjective property of light related to its wavelength.
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
