CBSE IX Physics Sound
Q. What is the exact speed of sound ??????????
And
Q. what is the exact speed of light ???????????
Among both who is fast sound or light and why..........give answer in breif and tell the speed of sound and light with their units...........??????????
Asked by Shreshth Sahu
18th January 2015
8:27 PM
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CBSE VIII Science Sound
in which case the sound travels faster?
the answer would be gas but how it is solid
Asked by Suchita
7th February 2015
6:22 PM
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CBSE IX Physics Sound
As speed of sound increases as temperature increases then why speed of sound in more in solids than liquid and gas while solids became liquid then gas after they are heated?
Asked by agrawalritik369
26th February 2015
9:03 PM
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CBSE IX Physics Sound
Find the distance of cloud from you when you hear a thunder 3 seconds after the lightning is seen. Given speed of light =3x108 m/sec, speed of sound = 330m/sec. Also draw the figure.
Find the distance of cloud from you when you hear a thunder 3 seconds after the lightning is seen. Given speed of light =3x108 m/sec, speed of sound = 330m/sec. Also draw the figure.
Asked by rkjha_in
22nd March 2015
9:56 PM
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CBSE IX Physics Sound
the spped of sound in a certain medium is960m/s. if 3600waves pass over a certain point in 1minute the wavelength is....
Asked by ujjwalviky2003
2nd November 2017
7:05 PM
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CBSE IX Physics Sound
Does humidity affect speed of sound?
Asked by Sreedhar
3rd February 2018
11:42 AM
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ICSE VIII Physics
A man is Firing a gun at a terrain distance from a hill. He heart a echo after 4.6 sec. He come classes by 300m. Now he heard the echo after 2.4sec. what will be the distance initially
Asked by biswanilkhan99
14th February 2018
8:39 AM
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JEE Plances JEE (Main) Physics
bullets are fired at regular interval of 20s from a car A moving with 54km/h towards a car B which is approaching A with 30km/h if the speed of sound is330 m/s and that of wind is 10 m/s along BA ,then firing interval observed by a person in car B is
Asked by sirmorrudransh
16th February 2018
8:14 AM
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ICSE X Physics
a student standing at one end of a closed corridor of 86m long whistles and notes a series of echos. if the time from the whistle to the fifth echo is 2.5s.calculate the speed of sound. pls send it to me with the solving part.
Asked by prdnya
18th February 2018
8:02 AM
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ICSE X Physics
A man standing in front of a wall produces a sound and hears an echo after 3s. He walks ‘x’ m away from the wall and produces the same sound. Now he hears an echo after 5.25s. Calculate the distance he walked away from the wall. (Speed of sound in air is 340 m/s)
Asked by Manju
15th March 2018
6:31 PM
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JEE Plances JEE (Main) Chemistry
Pls solve
Asked by g_archanasharma
27th March 2018
8:58 PM
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JEE Plances JEE (Main) Physics
Calculate the difference in the speeds of sound in air at -3ºc,60 cm pressure of mercury and 30ºc ,75 cm pressure of mercury. the speed of sound in air at 0ºc is 332m/s.
Asked by shivamsaraswat484
12th April 2018
5:21 PM
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NEET1 NEET1 Physics
The ratio of the velocities of sound in hydrogen and carbon dioxide at S.T.P. is.
Asked by imtiyazmulla68
29th April 2018
7:25 PM
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ICSE X Physics
A person is standing between two vertical cliffs and is 800 m away from the nearest Cliff.he shouted ,heard his first echo after 5 s and second echo 10 s later.calculate 1)speed of sound 2) distance between the two cliff
Asked by Sunita
11th May 2018
8:25 PM
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ICSE X Physics Sound
Why echoes cannot be produced in a small room??
Asked by cherry.workmail123
31st July 2018
3:12 PM
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ICSE IX Physics Propagation of Sound Waves
PLEASE EXPLAIN THE GAMA THETA THEORY IN " SOUND" CHAPTER IN PHYSICS.
Asked by cbiswajit
12th October 2018
7:59 PM
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ICSE VIII Physics
how do following factors effect the velocity of sound in air i) pitch ii) frequency iii) loudness iv) amplitude
Asked by Abhishek
20th November 2018
3:47 PM
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NEET NEET Physics Oscillations and Waves
At which temperature the speed of sound in hydrogen will be same as that of speed of sound in oxygen at 100 degree Celsius
Asked by Khyatishah882
1st March 2019
10:57 AM
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ICSE X Physics Sound
Why do stringed instruments have hollow sound box??
Asked by pcremyapc33
3rd March 2019
5:38 PM
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JEE Main Physics
If the speed of sound is changed by 1 percent how much must the temperature of air near 0 degrees Celsius be changed? Please explain the solution
Asked by Supersanny18
18th December 2019
9:41 PM
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CBSE IX Physics Sound
Name the characteristics of sound that help us to distinguish and note played on a sitar and a violin
Asked by priyanshuyesankar
7th February 2020
6:18 PM
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CBSE IX Physics Sound
Two children are opposite ends of an rod one strikes the end of rod with a stone. Find the ratio of time taken by the sound wave in air and in rod to reach the second child. If the speed of sound in air is 346m/s and in rod 6420m/s
Asked by tanaypandey4
11th February 2020
5:28 PM
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ICSE VII Physics Sound
I didnot understand the relation between speed and V.
Asked by rinkeynegi1983
26th April 2020
3:05 PM
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ICSE VII Physics Sound
How sound can travel from water
Asked by jenilthakkar2372.7sdatl
2nd May 2020
10:59 AM
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ICSE VIII Physics Sound
When thunderstorms appears in cloud so firstly what is appear sound or light
Asked by pateljanvi7028.8sdatl
27th May 2020
6:06 PM
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CBSE VIII Science Sound
speed of sound
Asked by ujlasharma07
1st February 2021
9:33 PM
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NEET NEET Physics Oscillations and Waves
velocity of sound
Asked by mukeshkumarsgnr786
20th March 2021
7:04 PM
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CBSE XI Science Physics Waves
The velocity of the wave in of sound depends on bulk modulus and density of the medium derive the formula of velocity
Asked by umeshlochab887
12th May 2021
6:17 PM
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ICSE X Physics Sound
Why is speed of light more than speed of sound?
Asked by swarnavomail
1st October 2021
7:46 PM
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ICSE VII Physics Sound
Does sound get refracted? if yes then why and how?
Asked by nehavatsa1984
18th November 2023
11:40 AM
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