Advertisements
Advertisements
प्रश्न
Complete the following sentence :
A transverse wave is composed of crest and ____________.
Advertisements
उत्तर
A transverse wave is composed of crest and trough.
APPEARS IN
संबंधित प्रश्न
Describe a simple experiment which demonstrates that the sound produced by a tuning fork is due to vibrations of its arms.
Choose the correct word/words to complete the following sentence :
When sound travels in a medium ____________
What is a longitudinal wave? In which medium: solid, liquid or gas, can it be produced?
How does the following factor affect, if at all, the speed of sound in air:
Frequency of sound
How does the following factor affect, if at all, the speed of sound in air:
Temperature of air
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
The time period of a simple pendulum is 2 s. Find its frequency.
Why do astronauts talk to each other through radio telephone in space?
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
Compare approximately the speed of sound in air and steel.
