A. boiling point of water
B. atmospheric pressure
C. upper fixed point of a thermometer
D. amount of water in the atmosphere

Correct Answer: Option C

C. upper fixed point of a thermometer

SEE ALSO  An object of mass m moves with a uniform speed v round a circular path of radius. If its angular speed is ω, the magnitude of the centripetal force acting on it is?

Copyright warnings! Do not copy.