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Rishika
Subject: Science
, asked on 14/2/18
do we have to convert wavelength given in km to m? b) do we need to convert frequency given in cm/s to m,/s ?????
Answer
1
Garima Srivastava
Subject: Science
, asked on 13/2/18
Loudness of sound cannot be measured as it is just a sensation. True or false
Answer
6
Garima Srivastava
Subject: Science
, asked on 12/2/18
Calculate the frequency of source and velocity of transverse wave
Q.23.
The wave form represents a transverse wave produced on a taut string AB which is vibrated at A.
Answer
1
Garima Srivastava
Subject: Science
, asked on 12/2/18
What is the amplitude of the wave and value of the wavelength
Q23. The wave form represents a transverse wave produced on a taut string AB which is vibrated at A.
Answer
1
R. Lasyapriya
Subject: Science
, asked on 12/2/18
Please answer ques 4 i and ii bit please
Answer
1
Yash Pratap Singh
Subject: Science
, asked on 12/2/18
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Answer
1
P B Srikar
Subject: Science
, asked on 6/2/18
Define :
1 . Wavelength
2 . Frequency
3 . Amplitude
4 . Ultrasounds
5 . Infrasounds
Answer
4
Pranav Jajoo
Subject: Science
, asked on 5/2/18
When ultrasound is priduced .. does ot produce vibration .. does it also require a medium to travel
Answer
1
Pranav Jajoo
Subject: Science
, asked on 5/2/18
why ultasonic waves are not audible to our ear ...
Answer
5
Bhavya Biswas
Subject: Science
, asked on 4/2/18
Why sound waves are lingitudinal waves??
Answer
1
Sushmit Chakraborty
Subject: Science
, asked on 3/2/18
what is the land mass of a sound explain the four factors on which it depends.
Answer
2
G.a.harini
Subject: Science
, asked on 1/2/18
Q. Draw diagram to represent soft or loud sound.
Q. Represent graphically with 2 separate diagrams in each case
2 sound waves having the same amplitude but different 8's
2 sound waves having the same 8's and different amplitude
2 sound waves having the different amplitude and different
λ
.
Answer
1
Harshit Singh Avengers
Subject: Science
, asked on 1/2/18
What are the advantages of diatonic scale ?
Answer
3
Harshit Singh Avengers
Subject: Science
, asked on 31/1/18
What is tone and note
Answer
2
Harshit Singh Avengers
Subject: Science
, asked on 31/1/18
What is frequency
Answer
2
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Q.23. The wave form represents a transverse wave produced on a taut string AB which is vibrated at A.
Q23. The wave form represents a transverse wave produced on a taut string AB which is vibrated at A.
1 . Wavelength
2 . Frequency
3 . Amplitude
4 . Ultrasounds
5 . Infrasounds
Q. Draw diagram to represent soft or loud sound.
Q. Represent graphically with 2 separate diagrams in each case