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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CBSE IX Physics Sound
If we are sitting in a group, one of us starts speaking, sound gets reflectd by some material. Now my question is how can everyone of us (sitting at a corner,back front,side and more) can hear the speech of that person when the source and the reflecting surface are same (if sound gets reflected in a particular direction).
Asked by ucao_110
14th December 2014
11:32 AM
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CBSE VIII Science Sound
when bee buzzes from which part does it produce sound?
Asked by Suchita
7th February 2015
6:28 PM
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CBSE VIII Science Sound
How is sound produced by human? write the differance between ultra sonic and infrasonic sound.
Asked by arvind das
19th February 2015
9:11 AM
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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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ICSE X Physics Sound
How sound waves in air are an example of damped vibrations
Asked by lovemaan5500
1st December 2017
6:20 AM
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JEE Plances ALL Class Physics Sound Waves
The wavelength of the waves arriving at P from two coherent sources S1 and S2 is 4m, while intensity of each wave is Io.The resultant intensity at P is 2Io.Find the minimum value of S2P.
Asked by sandhyamsani
2nd December 2017
11:52 PM
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CBSE IX Science
is a sound wave with wave length 1.32 cm and wave velocity 330 m/s audible to a human ear? Why?
Asked by Kaushik
13th January 2018
8:23 PM
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ICSE X Physics
State one property of waves used for echo depth sounding. and please explain.
Asked by bdroy_2014
27th January 2018
1:35 PM
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ICSE X Physics Sound
Name the unit used to measure the sound level
Asked by lovemaan5500
13th March 2018
6:58 AM
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CBSE XI Science Physics
two sound wave produce 12 beats in 4 sec by how much do their frequences is
Asked by Narendra
17th March 2018
3:12 PM
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JEE Plances JEE (Main) Physics
Pls solve
Asked by g_archanasharma
24th March 2018
5:22 PM
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JEE Plances JEE (Main) Physics
Pls solve
Asked by g_archanasharma
24th March 2018
5:29 PM
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CBSE XI Science Physics
The two nearest harmonics of a tube closed at one end and open at other end are 220Hz and 260Hz. what is the fundamental frequency of the system ?
Asked by PARDEEP
31st March 2018
4:39 PM
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NEET1 NEET1 Physics
A wave represented by the equation y = acos( kx-wt ) is superposed with another wave to form a stationary wave such that the point x = 0 is a node. The equation of the other wave is ?
Asked by dipanshusingla029
31st March 2018
7:03 PM
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ICSE X Physics
Simran says it is possible to detect the filling of a bottle under a tap by hearing it's sound at a distance . Justify her.
Asked by shrutsureja
1st October 2018
6:36 PM
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JEE Plances JEE (Main) Physics
How shall I do this?
Asked by pukai7229
4th October 2018
11:15 PM
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JEE Plances JEE (Main) Physics
Please solve this!
Asked by pukai7229
4th October 2018
11:16 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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ICSE IX Physics
What is wave?
Asked by 565665790572685
9th December 2018
11:53 AM
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ICSE VII Physics Sound
How is sound propagated through air?
Asked by Nk222985
1st January 2019
7:49 PM
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CBSE XI Science Physics Waves
9th sum
Asked by lovemaan5500
7th January 2019
7:40 AM
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CBSE XI Science Physics Waves
2nd sum
Asked by lovemaan5500
7th January 2019
7:41 AM
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ICSE IX Physics Propagation of Sound Waves
define propogation of sound
Asked by nishisanto
24th January 2019
3:18 PM
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ICSE X Physics Sound
Similarities between sound waves amd light waves ANY 4
Asked by malapandey8278
8th February 2019
9:47 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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ICSE VIII Physics
what is sound?
Asked by divyanshmishra16293
4th March 2019
10:34 PM
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JEE Main Physics Oscillations and Waves
plz solve my question as given below
Asked by sarveshvibrantacademy
18th March 2019
10:45 AM
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JEE Main Physics
plz solve the question shown below
Asked by sarveshvibrantacademy
19th March 2019
11:03 AM
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Maharashtra VIII Science
What you mean by one cycle of rain? What is types of waves found when sound propogates in air? What is difference between Thermometer & Calorimeter?
Asked by sunildoshi16
21st March 2019
8:09 PM
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JEE Main Physics Oscillations and Waves
plz solve the questions 18ᵗʰ as well as 19ᵗʰ given below
Asked by sarveshvibrantacademy
22nd March 2019
10:25 AM
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JEE Main Physics Oscillations and Waves
solve my below question
Asked by sarveshvibrantacademy
26th March 2019
11:23 AM
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ICSE X Physics Sound
Is there any instrument which can amplify the noise and change it to mechanical energy?
Asked by chatterjee.chaitalichat
27th March 2019
9:01 PM
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CBSE IX Physics Sound
what is Sound?
Asked by faishalkohli0786
8th April 2019
11:26 PM
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ICSE X Physics Propagation of Sound Waves
How is time period and frequency related?
Asked by drdaipayan
16th April 2019
10:40 AM
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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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CBSE X Physics Sources of Energy
What is Mach number?
Asked by AyushDeep03
9th June 2019
7:52 PM
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ICSE VIII Physics
How does sound travel in air?
Asked by kakadiyaakshar4
3rd August 2019
1:36 PM
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CBSE X Physics
the phase change between incident and reflected sound wave from a fixed wall is
Asked by alagumalaivedhavalli
13th September 2019
7:21 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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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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CBSE XI Science Physics Gravitation
In gases a sound wave is
Asked by rishikeshdash50
23rd January 2020
10:04 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
Direction of propagation is a direction in which__________travels.
Asked by bbandab
10th March 2020
12:39 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 Sound
How sound can travel from water
Asked by jenilthakkar2372.7sdatl
2nd May 2020
10:59 AM
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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 VII Physics
How light is more faster than sound?
Asked by priyanshuraval1207.7sdatl
10th May 2020
11:10 AM
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NEET NEET Physics Oscillations and Waves
please answer this ?
Asked by Prashant DIGHE
15th May 2020
10:17 PM
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NEET NEET Physics
Please answer this
Asked by Prashant DIGHE
22nd May 2020
12:29 PM
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NEET NEET Physics
please answer this (multiple options are correct)
Asked by Prashant DIGHE
2nd June 2020
9:44 PM
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NEET NEET Physics
please answer this
Asked by Prashant DIGHE
2nd June 2020
9:50 PM
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CBSE XI Science Physics
please answer this (only question no.12)
Asked by Prashant DIGHE
2nd June 2020
9:55 PM
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CBSE XI Science Physics
A column of air in an organ pipe and a tuning fork produce 4 beats per second when sounded together ,the tuning fork giving the lower tone,the temperature of air is 15 C ,when the temperature falls to 10 C ,the two produce 3 beats persond.Find the frequency of the tuning fork. (3 marks)
Asked by rounaksingh70
4th June 2020
1:40 AM
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NEET NEET Physics
please answer this
Asked by Prashant DIGHE
4th June 2020
10:11 PM
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NEET NEET Physics
please answer this
Asked by Prashant DIGHE
4th June 2020
10:12 PM
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NEET NEET Physics
please answer this (only part B)
Asked by Prashant DIGHE
4th June 2020
10:13 PM
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ICSE IX Physics Sound
How does sound propagates?
Asked by zimmylalwani9363.9sdatl
23rd June 2020
3:18 PM
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ICSE IX Physics
Who invented sound?
Asked by zimmylalwani9363.9sdatl
23rd June 2020
3:19 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 IX Physics Propagation of Sound Waves
what is rare fraction?
Asked by kevinshah2402
2nd July 2020
1:49 PM
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ICSE VI Physics
meaning of plucking
Asked by gargibhole25.6spicertl
3rd August 2020
9:42 AM
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ICSE IX Physics Propagation of Sound Waves
A source of wave produce 40 created 20 throughs in 0.45 seconds what is the frequency of the wave??
Asked by vri1602
9th October 2020
4:42 PM
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ICSE X Physics
calculate distance required between loudspeaker and cliff to hear echo (speed of sound=340m/s)
Asked by amazingali382
14th October 2020
4:47 PM
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ICSE X Science
difference between timbre and waveform?
Asked by kumargangwarn
15th October 2020
4:48 PM
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ICSE X Physics
Where does the sound disappear after we say it once. Means like if I am talking to you face to face , when I say something where does the spelt word goes after you here. Plz tell it fast
Asked by Yvansh512
6th November 2020
6:58 PM
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CBSE VIII Science Sound
When the electric bell collides with its gong due to electromagnetic force why it doesn't stick to it?instead it moves away and strikes again ?Why doesn't it stick to it due to the electromagnetic force and if the power supplied is low and due to that electromagnetic force is low that time.Why it is attracted to gong of bell and collides to it.
Asked by Sudha925
9th December 2020
10:26 AM
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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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Maharashtra VII Science
Q.1.What is the approx. Speed of sound? Q.2. What is tye speed of tornado?
Asked by Sainiabhi2007
15th March 2021
9:26 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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ICSE IX Physics Propagation of Sound Waves
1. Why are sound waves called mechanical waves?
Asked by prerika2306
5th May 2021
7:35 PM
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ICSE IX Physics Propagation of Sound Waves
what is a sound wave
Asked by varijadm
2nd August 2021
2:25 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
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 Science Matter in Our Surroundings
why sound is called a mechanical wave?
Asked by shivalaxmi0205
12th January 2023
7:27 PM
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CBSE IX Science Matter in Our Surroundings
How is sound produced? Mention any 4 methods of producing sound.
Asked by shivalaxmi0205
12th January 2023
7:28 PM
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CBSE IX Science Matter in Our Surroundings
Why no sound is heard on moon or outer space?
Asked by shivalaxmi0205
12th January 2023
7:28 PM
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CBSE XI Science Physics Waves
Help
Asked by sherry.sharma771
8th February 2023
8:25 AM
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JEE Main Physics Oscillations and Waves
A person standing 345 m from a large wall claps his hands facing the wall. The temperature of air is 25 degree C. Assume the speed of sound in air is 330 m/s at 0 degree C, and increases by 0.6 m/s for every degree rise in temperature. a) What is the speed (in m/s) of sound in air at 25 degree C? c) If the person was moving towards the wall at 10 m/s while he clapped, what will be the time (in seconds) after which he hears back the echo? (Give your answers up to 2 decimal places)
Asked by zr150349
4th September 2023
6:44 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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CBSE XII Science Physics Electromagnetic Waves
which of the following does not travel in vaccum
Asked by writetoakashyadav
28th February 2024
7:41 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
Answered by Expert
