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 7628Why it is more difficult to stop a cricket ball than a tennis ball moving with same velocity ?
8 20761If 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 5543When a toy balloon is filled with air and then the air is allowed to go out, why dies the balloon whiz away ?
1 4555Post New General Physics Questions
why copper is a bad conducter at low temperature?
Explain the difference between photodiode & photocell?
All elements with an atomic number greater than what number are unstable?
heat cannot pass from a cooler substance to a warmer substance without some other process being involved. This is an example of which law of thermodynamics?
What is the order the following from the worst electrical conductor to the best electrical conductor: glass, rubber, iron, dry wood:
What is the value of magnetism at the center of earth?
Explain what is the proper formula used to calculate acceleration?
The throbbing caused by sounds of slightly different frequencies that results because of periodic constructive and destructive interference is called:
A color made from the addition of two primary colors is called:
By primarily using what simple machine did galileo come to the conclusion on the existence of friction?
Explain when is fluorescence strong?
What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?
What is the heterogenous?
Which waves are used in sonography?
What is the pitch?