What is supersonic?
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Explain real and virtual image?
the force of attraction of earth on a man, who is inside the artificial satellite, is Zero state whether the above statement is correct, if not correct please give the correct answer
Why does it take longer to heat a bucket of water than a cup of water?
How fast can a shadow move ? If a moth fly's in front of a very bright room temperature light powerful enough to light up Saturn like the sun could it's shadow move faster then light if there was no light diffusion.
Why dies a small quantity of air introduced into the top of the barometer tube depress the level of mercury ?
Explain the cause of brownian motion?
Which property of sound is affected by change in air temperature?
What are the ten satellite launched from india and year of launch?
is photocell can be used as photodiode
Why is the earth not used as a return wire in a telephone system, while it is dine so in case of telegraph system.
What do you mean by newton meter?
how physics help in banking?
2 Answers Banking, Indian Overseas Bank, Punjab National Bank, UCBL,