Advertisements
Advertisements
प्रश्न
If any explosion takes place at the bottom of a lake, what type of shock waves in water will take place?
उत्तर
Shock waves in water are longitudinal waves when an explosion takes place at the bottom of a lake.
APPEARS IN
संबंधित प्रश्न
Which of the following are the characteristics of vibrations?
- Frequency
- Time period
- Pitch
- Loudness
Loudness is proportional to the square of the ______.
Define the term amplitude.
The given graph (Fig.12.2) shows the displacement versus time relation for a disturbance travelling with a velocity of 1500 ms–1. Calculate the wavelength of the disturbance.
An object is vibrating at 50 Hz. What is its time period?
Pitch of sound is determined by its
Do the frequency of the sound produced by Men and Women are same?
Differentiate tone from the note.
The frequency of the tuning fork is 484 Hz. What is the time period?
Numerical problems:
A body vibrates 3000 times in one minute. If the velocity of sound in air is 330 ms-1, find
- Frequency of vibration
- Wavelength.
