Advertisements
Advertisements
Question
Advertisements
Solution
Applications of supersonics:
1. Jet aircrafts
2. Rockets
APPEARS IN
RELATED QUESTIONS
Write true or false for a given statement.
Larger is the amplitude, feeble is the sound.
Write true or false for a given statement.
Waveforms of two different stringed instruments can be the same.
Fill in the blank.
The number of times a body vibrates in one second is called its ______.
What are infrasonics? Can you hear them?
When we change a feeble sound to a loud sound, we increase its :
In fig. 2 two musical notes of the same pitch and same loudness are played on a violin and on a piano. Their wave forms are as shown in the diagram below. Explain why the wave patterns are different.

What do you understand by the term sound energy?
Can you hear the sound produced due to the vibrations of second's pendulum?
Explain how the principle of echo is used by
The dolphin to locate small fish as its prey.
