Advertisements
Advertisements
प्रश्न
Through which of the following materials can sound travel? wood, air, water, steam, ice, hydrogen, steel, diamond.
Advertisements
उत्तर
Sound is a longitudinal wave that requires material medium for its propagation. Therefore, all the material mediums mentioned can be used as medium for the propagation of sound waves.
APPEARS IN
संबंधित प्रश्न
Sound cannot travel in vacuum.
Fill in the blank.
Sound can travel in a ______
Fill in the blank.
Sound requires a ________ for propagation.
Can sound travel through a vacuum ? Describe an experiment to explain your answer.
Name one solid, on liquid and one gas through which sound can travel.
Describe an experiment to show that sound cannot pass through vacuum.
Why cannot a sound be heard on the moon? How do astronauts talk to one another on the surface of moon?
Give scientific reasons:
As the sound wave propagates from one place to the other in air, the air itself is not required to move from one place to the other.
Describe in brief, with the aid of a lebelled diagram, an experiment to demonstrate that a material medium is necessary for propagation of sound.
Write the answer in your own words.
Explain with the help of practical examples how sound is propagated through solids.
