(i) In cool air the moisture will be more than compared to warm air
(ii) In warm air the molecoles eill be very low in amont that reduces the friction of the
sound waves.
(iii)So, the sound waves in warm air move more faster than wet (or) moistured air.
When a warm air mass meets a cool air mass, the result is called a front. Weather fronts may result in the formation of clouds, rain showers, and sometimes thunderstorms.
no. just like regular sounds the can be bounced off things. so Evan high pitched sounds do not travel in a straight line
true
The question is irrelevant, since sounds cannot be transmitted through space.
They produce sounds deliberately by using structures that vibrate as air is passed through them. Transmission is a natural physical process - sounds travel though air, liquids and solids. They receive sounds when the transmitted sound reaches them and is channeled into body structures where sensory fibers are caused to vibrate.
Yes, quite well indeed, even better than is solid state (eg. in water compared to ice)
Sounds travel better through denser objects and since water is denser than wood, sound travels through it better.
no
No, the moon doesn't have sounds because there's no wind for the sounds to travel
compared to air, water and solids. but between these two it is solids because the particles are really close together so they pass on the energy (sound) easily and more efficiently !
solids
no. just like regular sounds the can be bounced off things. so Evan high pitched sounds do not travel in a straight line
Advantages : 1. We can travel any where we went. 2.It is fairly cheap as compared to air travel. Disadvantages: 1.It is slow as compared to air travel. 2.There is alot of traffic from which we get late.
yes
Yes
yes
Gravel, Gavel.
throw vacume