Physics
What physical quantity is measured in torr? How is it related to the S.I. unit of the quantity?
Related Questions
Altimeter is used in an aircraft to measure :
- atmospheric pressure
- altitudes
- speed
- distance travelled
Write the numerical value of the atmospheric pressure on the surface of the earth in pascal.
Name the physical quantity which is expressed in the unit 'atm'. State its value in pascal.
A partially inflated balloon is placed inside a bell jar connected to a vacuum pump. On creating vacuum inside the bell jar, balloon gets more inflated. How does the pressure change: increase, decrease or remains same, inside the (a) bell jar and (b) balloon ?