When a glass cylinder is filled with water and a piece of thick paper is placed at the mouth and the cylinder is inverted, the paper dies not fall. Why ?
2 4217When water is boiled in a tin and its mouth is closed by a rubber cork, then on pouring cold water over the tin it is crushed. Why ?
1 3849When a water pump falls to draw water, a bucket of water poured into it sets it working. Why ?
3 4718Post New General Physics Questions
How much does two pints of water weigh when frozen?
How many neutrons are present in a single deuterium nucleus?
Explain how do you convert from pascal to torr?
What is the difference between isolation transformers and step up or step down transformer?
Why does heated air expand?
What happens when you travel across the dateline?
What is the general term for the kind of material usually placed between the conducting plates of a capacitor?
If a dog rolled around on a carpet and gets statically and a flea jumps on it will the flea get electrocuted?
What are the essential characteristics of a wave?
What is tone control?
What is meant by energy spectrum of a black body? : quantum physics
mitre gears are same as
Explain the thermal transformation?
What is the Unit to measure pressure?
What sound waves travel from air to water the frequency remains?