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 3328When 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 3167When a water pump falls to draw water, a bucket of water poured into it sets it working. Why ?
3 3653Post New General Physics Questions
Explain the index of refraction of air?
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?
What is a galvanometer?
1.when a diode has its maximum resistance? 2.is ohm's applicable for an ac circuit?
What is meant by energy spectrum of a black body? : quantum physics
What is the weight of automotive oil?
explain the proper definition of light?
Why is there more friction when you push an object than when you pull it?
the resolutions of a michelson interferometer operating with a light source of 640nm wavelenth is A.1280nm B.640nm C.80 nm D.1nm
HOW MANY UNITS ARE CONSUMED DURING 1 HR BY 1.5 TON A/C
Dear sir i need central bank of india clerical grade last three year question papers. Kindly forward to my email id gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com
How is sound produced?
What affect does electricity have on soil?
Explain what are wave fronts?
Is negative mass antimatter?
