Sound I Types of waves and their characters I 9th Physics I Ashu Sir

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[Neeta]

38:00 answer
Sound travel fast in iron as comparison in water and air as sound travel faster in solids

[DeepaRajoriya-pe]

37: 56
Speed of sound is fastest in the Iron because :-
. The particles of solid have less space between them or closely packed.

[arpantripathi-cqnn]

Before exam 😄 who is watching like please

[pritambera]

37:44 speed of sound : solid(iron) > liquid (water) > air

[Twitterreact]

37:57
Highest in solid (iron)
Medium in liquid (water)
Lowest in gas (oxygen)

[ramanshandilya]

35:46 In solid ...because it's density is higher than liquid and gas..so answer is iron.

[renuroy]

37:57
highest in iron (solid)
Medium in Water (liquid)
Low in air (gas)

[userx]

37:55~ Sound can travel fastest in iron(solid) because it has more density of particles than other states of matter.

[DEVANSHU]

37:51 -speed of sound will be more in solid than liquid than gas because the density of solid particles is more than the other two ✌

[srishti]

33:19 if anybody need it

Q. Explain why sound requires a medium to travel
A. As propagation of sound requires formation of compression and rarefaction requires medium that is why sound requires a medium to travel always....

[NiveditaSingh]

37:57 Speed of sound is maximum in iron

[ppradeepkumar]

37:45
• Speed of sound is least in gas (Air) 346m/s
•Medium in liquid (Water) 1531 m/s
•And highest in solids (Iron) 5950 m/s

[sauravkumarsingh]

higest in solid, medium in liquid, and lowest in air.

[RKGAMING-ndqd]

37:54
solids>liquid>gas
seed of sound

[peekshu]

37:55
It will be highest in iron (solid), medium in water (liquid)and lowest in
Oxygen (gas)

[supershotgamingzone]

4:56 sir, i have a question if every vibration produce sound than its mean every solid always produce sound because particles of solid vibrate at their own place....

[curiosity]

Faster in iron than water and air,
Slow in water than iron but higher than air,
Slowest in air than both iron and water. 35:53

[indianyt]

35:50
Solid~highest
Liquid~medium
Gas~slow
Thanku sir👍📒

[RameshPatel-wxjo]

38:05
Iron- maximum
Water - intermediate
Air - minimum

[ajaycharan]

37:50
Highest in solid (iron)
Medium in liquid (water )
Lowest in air(oxygen)