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 6461Why it is more difficult to stop a cricket ball than a tennis ball moving with same velocity ?
8 18430If 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 4382When a toy balloon is filled with air and then the air is allowed to go out, why dies the balloon whiz away ?
1 3791Post New General Physics Questions
Explain what is density?
Does sunlight reflected off a mirror increase the temperature of the sun-rays?
What is the direction of null vector?
Explain how does the elevation and air pressure affect the boiling point of water?
So the essence of quantum physics is that everything has a quanta? : quantum physics
Explain nuclear fusion?
What is frequncy?
cyclotron
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Explain what is meant by 4th dimension?
According to coulombs law, if two charged particles are repelled with a given force at a distance d, by what multiple will the force decrease by if d is increased by 4times?
Why does heat cause matter to expand?
Explain interference?
What is meant by energy spectrum of a black body? What do you infer from it? : quantum physics
HOW MANY UNITS ARE CONSUMED DURING 1 HR BY 1.5 TON A/C