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Subject: Science, asked on 31/12/17

what do you mean by sound waves

Subject: Science, asked on 28/12/17

 name two musical instruments which produce sound by vibrating strings

Subject: Science, asked on 22/12/17

What do you mean by ECO

Subject: Science, asked on 17/12/17

What is the difference between:
AMPLITUDE
FREQUENCY
PITCH

Subject: Science, asked on 1/12/17

Explain the working principle of JALTARANG...

Subject: Science, asked on 23/11/17

Function of part of ear with diagram

Subject: Science, asked on 14/11/17

why does the loudness of sound waves decrease at it covers more distance?

Subject: Science, asked on 6/11/17

Why the speed of sound is maximum in solids?

Subject: Science, asked on 4/11/17

​what is  the si unit of sound
 

Subject: Science, asked on 29/10/17

while u r on the moon,would u be able to talk to each other ? if not, then what is the alternative?

Subject: Science, asked on 26/10/17

WHAT IS THE MEANING IF PITCH VOICE AND SHRILL VOICE?? EXPERT PLS ANSWER QUICK

Subject: Science, asked on 18/10/17

The time period of a simple pendulum is independent of
a) length of string
b) the material of the bob
c) the mass of the bob
d) both (b) and (c)

Subject: Science, asked on 18/10/17

If we tighten strings of an instrument, pitch will be-
a) higher
b) lower
c) constant
d) no pitch

Subject: Science, asked on 8/10/17

science


what is the vibrating part of -


-karthal
​-mridangam

Subject: Science, asked on 24/9/17

What are the uses of Ultrasonic Sound ?

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