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 ?
Answer Posted / sanju
It is because of the fact that upward pressure of our dies
not allow the water to come out.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Explain optical telescopes?
Explain the name for the physical constant with a value of 6.62 x 10-27 erg seconds?
Explain what is an electron?
How does the arrangement of atoms in most solids differ from the arrangement of atoms in a liquid?
What are the essential characteristics of a wave?
What is the difference between a lens and a mirror?
Why ”quantum physics” is named as it is? : quantum physics
Explain planck’s hypothesis? : quantum physics
What is radium used for?
Explain what is density?
What is reverberation?
What is the force needed to accelerate a mass of one kilogram one meter per second per second?
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?
In which medium does the sound travel fatest?
Explain what is neutral buoyancy?