The UFP and LFP of a faulty Thermometer are 110 deg. C and -5 deg. C respectively. If this thermometer is used to measure the temperature of the liquid whose actual temperature is 50 deg. C, reading on the thermometer will be: 62.5 deg. C
57.5 deg. C
52.5 deg. C
42.5 deg. C

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.

Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.