Reflection of Sound Waves |Reverberation |Echo |Lec # 07 |Class 10th |me at the zoo |amazon

Reflection of Sound Waves |Reverberation |Echo |Lec # 07 |Class 10th |me at the zoo |amazon
In this video, we discuss the basic concept of reverberation and echo in detail.

#ReflectionOfSound
#REverberation
#echo
#ephysics

[KJMDigital]

The speed of sound at 30 deg is 349 so the distance travelled is 17.45m and at 10 deg it becomes 16.85m which means that the speed of sound and temperature are directly proportional to each other

[khanjan-ivuc]

what is the frequency of sound with wavelenght 0.24 m in air with tempratur of 32°C ?🤔

[AliashrafKhan-chux]

Sir distance increase by increase of temperature means we increase 30cintigrate so distance increase is equal to 17.45meter and we decrease a temperature so distance decrease means we decrease temperature 10cintegrat so distance is equal to 16.85meter

[Ahsan.Zaryab]

Answer of Assignment,
1, S= 17.45 when Temperature= 30°
2, S= 16.85 when Temperature= 10°

[UmraisKhan-tk]

In reverberation and echo you say when it reflected before 0.10s is called reverberation.it is wrong.correctly it means that when it reach to ear before 0.10s is called reverberation.correct definition it is . and also it is the correct concept of statement which you write on board about reverberation.am I right.

[Hasheer-tc]

Speed of sound At 30 degree is 349
And at 10 degree is 337 so the distance traveled are 17.45 and 16.85 respectively
Am I right sir?

[HamzaAhmad-kd]

Sir ap nay 11.5 acoustics pay vidio nai banayi

[RasheedKhan-umbl]

Sir g Slaam.... Dr saib ymaa yo request drtaa komaa da class 9 physics shoro kaye pa channel

[adeelahmadadeelahmad]

Sir ya kasy check karna ha kon sa formula use karna ha kea hamarea pass temperature zeda ho tou speed kasy zeada or kam ho gi sir please batayea

[_Hamayun_khan]

As To find the speed of sound by changing in temp we have the formula 331+0.6(Tċ) so the speed at 30 degree is 349 so the distance is 17.45
And the speed of sound at 10 degree is 337 so distance on 10degree is 16.85

[my_world]

Sir last me smajh ni aye 20 degree 10 degre kya krna hau plz short video bna den oa pe

[RasheedKhan-umbl]

c++ language wrsraa hum shoro kaye plzzzz sir

[MuhammadShinwari-di]

Sir at 30 degree temp d/s of echo is 17.45 and at 10 degree temp d/s of echo is 16.85 so its mean that increase in temperature the distance of echo will be increased