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Puja Ghosh
Subject: Physics
, asked 1 hour, 36 minutes ago
Plz answer this question...
Answer
1
Puja Ghosh
Subject: Physics
, asked 1 hour, 38 minutes ago
Unit of time occurs twice in unit of acceleration why?. Experts please answer this question.!!
Answer
3
Priya Agrawal
Subject: Physics
, asked 4 hours, 18 minutes ago
Kindly explain it!
Answer
1
Priya Agrawal
Subject: Physics
, asked 4 hours, 19 minutes ago
Kindly tell with explaination.
Answer
1
Vanshika Singh
Subject: Physics
, asked 13 hours, 37 minutes ago
# Kindly explain how to get third derivation of motion . [2as= v^2 - u^2] .... thanks in advance
Answer
1
Isro.
Subject: Physics
, asked 1 day, 7 hours ago
Sir as we know that speed of light is 299792458m/s(3?10?m/s). Sir we also know that in the orbit of photon sphere light travels in circular motion. Sir we also know that velocity of any particle changes when it's magnitude or direction or both changes. So my question is that If velocity is no fixed in circular motion then will the velocity of light be constant while travelling in photon sphere??? Answer me sir.
Answer
1
Vanshika Singh
Subject: Physics
, asked 1 day, 14 hours ago
#A body vibrating with a time-period of 1 / 256s produces a sound wave which travels in air with a velocity
of 350 m/s. Calculate the wavelength.
Answer
1
Vanshika Singh
Subject: Physics
, asked 1 day, 15 hours ago
A sound wave has frequency 2kHz and wavelength 40cm. How long will it take to travel 1.6 km.
Answer
2
Vanshika Singh
Subject: Physics
, asked 1 day, 15 hours ago
Q. (a) Define the terms 'frequency', 'wavelength' and 'velocity' of a sound wave. What is the relation between
them?
(b) A body vibrating with a time-period of 1 / 256s produces a sound wave which travels in air with a velocity
of 350 m/s. Calculate the wavelength.
Answer
4
Akshant Singh
Subject: Physics
, asked 2 days, 1 hour ago
How to solve this question?
Answer
2
Akanksha Takalkar
Subject: Physics
, asked 2 days, 4 hours ago
if an object is going on a straight away then its motion is called what
Answer
10
Isro.
Subject: Physics
, asked 2 days, 7 hours ago
What does the slope of speed-time graph indicates???
Answer
3
Isro.
Subject: Physics
, asked 2 days, 8 hours ago
Please answer this.
Answer
2
Isro.
Subject: Physics
, asked 2 days, 8 hours ago
What does slope indicate???
Answer
3
Siya Bhasin
Subject: Physics
, asked 2 days, 10 hours ago
a ball is thrown vertically upwards. it rises to a height of h metre in 2.5 seconds,find the initial speed (given, A= 10ms
^{-2}
in the downward direction)
Answer
2
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of 350 m/s. Calculate the wavelength.

them?

(b) A body vibrating with a time-period of 1 / 256s produces a sound wave which travels in air with a velocity

of 350 m/s. Calculate the wavelength.

^{-2}in the downward direction)