Why does a heavy stone nor break a glass place when place slowly on it, while a small stone falling from a great height easily breaks it ?
3 7198Why it is more difficult to stop a cricket ball than a tennis ball moving with same velocity ?
8 19887If a body is hung from a spring balance first at the poles and then at the Equator, why do the readings of the balance change ?
3 5083When a toy balloon is filled with air and then the air is allowed to go out, why dies the balloon whiz away ?
1 4204
Tell me how are amps and watts related?
Which type of rock is critical for the formation of geysers?
how help physics in bank
Name the metal that burns in oxygen with a dazzling white flame
Explain how is energy transformed in windmills?
What is moment of inertia?
Explain where are mountains of the moon?
Explain techno-fossils?
what is the mean of g= 9.8m/s2. waht is the mean of unit m/s2
What do you mean by loam soil?
Explain the cause of brownian motion?
Why does marble rarely contain fossils?
What is asphalt?
What is gravel?
the resolutions of a michelson interferometer operating with a light source of 640nm wavelenth is A.1280nm B.640nm C.80 nm D.1nm