CBSE VIII Science Sound
In which medium speed of sound is the highest- Solid, Liquid or Gas? How?
Asked by ashutosh.pau
7th October 2014
2:52 PM
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ICSE X Physics Sound
how can the sound energy be negative as is written 10raise to power -12W per square metre
how can the sound energy be negative as is written 10raise to power -12W per square metre
Asked by lovemaan5500
1st December 2017
6:59 AM
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ICSE X Physics Sound
Suggest one way by ehich rattling sound could be stopped
What is cause of this rattling soundName the phenomenon
Asked by lovemaan5500
2nd December 2017
5:16 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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CBSE VIII Science Sound
what is the full form of sound
Asked by madansinghnagarkoti
19th October 2018
7:31 PM
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CBSE XII Science Physics Electromagnetic Waves
Why light can travel in vacuum where as sound can not do so
Asked by dumpapurush
22nd October 2018
10:48 AM
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ICSE IX Physics Heat and Energy
Dear Sir/madam, Required previous question papers about Propagation of Sound waves & Heat & energy
Asked by priya_padma1974
10th November 2018
11:33 AM
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ICSE VIII Physics Sound
what is sound?
Asked by sushildixit40490
31st January 2019
5:13 PM
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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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CBSE XII Science Physics
Tick the right answer
Asked by jain.pradeep
29th April 2019
8:46 PM
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ICSE VII Physics
what is sound energy
Asked by ayanfarhan43
23rd May 2019
4:24 PM
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Maharashtra VII Science
what is sound
Asked by aniljoshi157
6th June 2019
9:53 AM
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CBSE X Physics Sources of Energy
What is Mach number?
Asked by AyushDeep03
9th June 2019
7:52 PM
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CBSE IX Physics
Sound is a form of energy.We know that energy can neither be created nor be destroyed but we can produce sound by using our throat. How is this possible?
Asked by padmarajhombannavar
4th August 2019
3:51 PM
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CBSE VIII Science Sound
Describe the physical nature of a sound producing body.
Asked by Lanzmik
15th August 2019
8:47 PM
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ICSE VIII Physics Sound
a short flute produced a higher pitvh than a long pipe give reasons
Asked by rinkuiraaagarwal2006
17th August 2019
11:54 PM
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CBSE VIII Science Sound
Sound produced by human ?
Asked by Renu
20th September 2019
3:11 PM
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ICSE VIII Physics Sound
What is sound
Asked by dhruvasc05
21st September 2019
7:03 PM
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ICSE IX Physics Propagation of Sound Waves
By giving 2 examples, show that sound is produced by vibration.
Asked by kishuraunitraj
10th November 2019
11:48 AM
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CBSE IX Physics Sound
which quantity transferred through the medium during the propagation of sound waves?
Asked by narkhedemukesh
22nd November 2019
7:09 PM
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ICSE VII Physics Sound
I want to learn sound as longitudinal wave
Asked by vijaybatra175
23rd December 2019
11:40 PM
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ICSE VII Physics Sound
Why is it mandatory for musicians to wear ear protectors during a concert?
Asked by Sunnykumar311
18th January 2020
12:34 PM
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ICSE VII Physics Sound
How sound propagates? Explain its propagation in air.
Asked by bbandab
4th February 2020
9:09 PM
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ICSE VII Physics Sound
How sound is produced by human beings?
Asked by bbandab
4th February 2020
9:10 PM
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ICSE VII Physics Sound
Why speed of sound is maximum in solids?
Asked by bbandab
8th February 2020
10:43 AM
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CBSE VIII
How we hear the sound
Asked by harshidmaheshwari11
9th February 2020
7:53 PM
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ICSE VII Physics Sound
True or False 1) In sound waves,movement of particles occurs- 2) Direction of propagation is a direction of energy-
Asked by bbandab
10th March 2020
12:47 PM
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ICSE VII Physics Sound
Name the following Distance from the mean position to the top of the crest- Distance travelled by the wave- Source of vibration of wave-
Asked by bbandab
10th March 2020
12:50 PM
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ICSE VII Physics Sound
If you were both on the moon ,your friend will not be able to hear you call
Asked by badruddin52
5th April 2020
4:04 PM
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ICSE VII Physics
If sun have sound then why we are not able to listen it?
Asked by priyanshuraval1207.7sdatl
6th May 2020
12:31 PM
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ICSE IX Physics Sound
defination of sound and propagation of sound
Asked by trao28
22nd May 2020
7:56 PM
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ICSE IX Physics Propagation of Sound Waves
propagation of disturbance in air metal strip example
Asked by saxenak2301
30th June 2020
2:48 PM
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ICSE VIII Physics Sound
what is sound wave
Asked by dhirkhushi23
22nd July 2020
8:34 AM
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CBSE VIII Science Sound
what is mean by propagation of sound
Asked by maheshborkar.41
11th December 2020
6:23 PM
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CBSE VIII Science Sound
Is the speed of sound is faster in a denser substance or a less dense substance. Explain
Asked by Deepak
17th December 2020
1:26 PM
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CBSE VIII Science Sound
Is the speed of sound more in a substance with higher temperature or lower temperature. Explain
Asked by Deepak
17th December 2020
1:28 PM
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CBSE IX Physics Sound
What is sound
Asked by Alamglassfebricartion
16th March 2021
9:57 AM
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ICSE VII Physics Sound
defin ultrasonic sound
Asked by lijij6081
20th March 2021
9:38 AM
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CBSE IX Physics Sound
propagation of sound
Asked by ashishyadav
22nd March 2021
5:20 AM
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CBSE VIII Science Sound
What is necessary for propagation of sound
Asked by aanandparve1942007
11th April 2021
8:35 PM
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CBSE VIII Science Sound
what is production of sound
Asked by surajbhansangwan996
11th September 2021
4:16 PM
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CBSE VIII Science Sound
Whatis reverbation of sound
Asked by karthikbalasri
3rd December 2021
6:57 AM
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CBSE VIII Science Sound
How sound propagates
Asked by ishantraghuvanshi100
4th December 2021
11:30 AM
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ICSE VIII Physics Sound
what is montons
Asked by chandranathmukherjee79
30th March 2022
5:02 PM
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CBSE IX Physics Sound
What is sound
Asked by ahirejay2020
7th January 2023
10:41 PM
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CBSE IX Physics Sound
What is the SI Unit of "Intensity of Sound"?
Asked by manaskumarbiswasbrb
4th February 2023
8:35 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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ICSE VIII Physics Sound
how do amplitude affect the velocity of sound in air
Asked by mayapriya.chowdhury9
18th December 2023
9:29 PM
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ICSE VIII Physics Sound
propagation of sound in air
Asked by sumanayak76
29th December 2023
4:51 PM
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CBSE IX Physics Work and Energy
1)state energy conversion takes place in hydroelectric power plants? 2)an object of mass 1kg is falling from a height of 10 m. Calculate i) the total energy of object at h=10m ii) Potential energy of an object when h=4m 3)Name energy transfers which occurs when a)an electri bell rings b)someone speake into a microphone c)there is a picture on television screen d)A torch is on
Asked by mailtoparvathyprajith
8th February 2024
12:32 PM
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CBSE VIII Science Sound
sound produced by humans-voice box
Asked by sunitha.budhala
6th March 2024
9:01 PM
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