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 3299When 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 3149When a water pump falls to draw water, a bucket of water poured into it sets it working. Why ?
3 3621Post New General Physics Questions
What is the loudness?
For two objects separated by a distance d, if the mass of one of the objects is doubled, what will happen to the gravitational attraction between them?
Explain how many more times louder is 70 decibels than 10 decibels?
Explain what is the measure of the force of gravity on an object?
Explain how does the elevation and air pressure affect the boiling point of water?
What is balanced field takeoff?
Explain one advantage of a scanning electron microscope over a transmission electron microscope?
Tell me what does the mev in mev photon mean?
Which properties of waves are independent of each other?
Explain the difference between dynamic strain aging and strain aging?
What is transverse wave motion?
the fundamental forces of nature are most correctly given as?
what is the name of the device that is made by combining two basic types of solid state rectifiers allowing the device to both rectify and amplify a current?
What is black body and what are its characteristics? : quantum physics
Explain the difference between the atomic theory and the kinetic theory?
