When 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 ?
Answer / sanju
The walls of the tin are crushed due to the pressure of the
air acting side- ways
Is This Answer Correct ? | 0 Yes | 0 No |
Explain how do you find the refractive index of a liquid by using total internal reflection?
What is the index of refraction of air?
What is a synthesizer?
Explain when are intermolecular forces the strongest?
How we are getting light from electrical bulb.Please brief in detail.
What is the difference between a lens and a mirror?
why ship doesnt sink sea
Why is lighting conductor used ?
The throbbing caused by sounds of slightly different frequencies that results because of periodic constructive and destructive interference is called:
A coil of wire that produces a magnetic field is typically called ?
How does the towel dry out hands ?
When a green colored object is illuminated by a green light it will appear as what color to the human eye?