Advertisements
Advertisements
प्रश्न
Complete the following sentences :
Sound cannot travel through __________, but it requires a ___________.
Advertisements
उत्तर
Sound cannot travel through Vacuum, but it requires a medium .
APPEARS IN
संबंधित प्रश्न
What are ultrasonics? Can you hear the ultrasonic sound?
How does the loudness of sound produced depend on the vibrating area of the body ?
A stone is dropped on the surface of water in a pond. Name the type of waves produced.
A sound wave of wavelength 1/3 m has a frequency 996 Hz. Keeping the medium same, if frequency changes to 1328 Hz. Calculate
- velcoity of sound
- new wavelength.
What is the effect of temperature and pressure on the speed of sound in a gas?
Sound waves travel very fast in
Why is the ceiling and wall behind the stage of good conference halls or concert halls made curved?
Longitudinal waves are produced in solids liquids and also in gases.
Two sound waves X and Y have the same amplitude and the same wave pattern but their frequencies are 60 Hz and 120 Hz respectively, then ______.
