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 6414Why it is more difficult to stop a cricket ball than a tennis ball moving with same velocity ?
8 18333If 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 4346When a toy balloon is filled with air and then the air is allowed to go out, why dies the balloon whiz away ?
1 3760Post New General Physics Questions
How do fireworks turn into shapes like hearts and stars?
what is overall expansion,hp expansion,ip expansion and axial shaft of a steam turbine?
hmmm by using of our saliva we can produce current?
I just want to convert the voltage into current i.e. suppose I have 750V & 1A AC power then I want to convert it into 12V & 62A DC power only difficulty is that I don't want to use the tranceformer. Simply to say, I want to make the step-down without using tranceformer. Please, give me some ideas. And also I want the relation between Magnetic Induction & Weight of the body can be levitated. Or I can say, how much of magnetic induction requires to lift 500gms weight? I am heartily thankful to you.
What is the measure of the force of gravity on an object?
Explain when are intermolecular forces the strongest?
What happens to the velocity of sound with the rise of temperature?
Explain why is there more friction when you push an object than when you pull it?
What is the Unit for charge?
What is the difference between a lens and a mirror?
assuming friction is negligible, if a lever has a mechanical advantage of 5, how much effort in newtons is needed to lift a 10 newton load?
Shall i get Section engineer S & T question paper? (Railway recruitment board)
What is the homogenous?
What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?
Does gas have density?