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.Management Sciences
Category: Physics Mcqs
When light incident normally on thin film the path difference depends upon ________________?
A. thickness of the film only
B. nature of the film only
C. angle of indidence only
D. all thickness nature and angle of incidence
If the pressure of a given gas is held constant its density is inversely proportional to its absolute temperature. We can refer it as another statement of______________?
A. Boyles law
B. Charles law
C. Ideal gas law
D. Avagadros law
The instrument used to measure blood pressure is called____________?
A. Venturimeter
B. Blood pressure
C. Sphygmomanometer
D. Sonometer
Resistance of a super conductor is ______________________?
A. finite
B. infinite
C. zero
D. changes with every conductor
Magnifying power of simple microscope______________?
A. increase with increase in focal length
B. increase with decrease in focal length
C. no effect with decrease or increase with focal length
D. list distance of distinct vision
Which of the following properties of molecules of a gas is same for all gases at particular temperature ?
A. momentum
B. mass
C. velocity
D. kinetic energy
Which quantity is a state function_______________?
A. internal energy
B. heat supply
C. pressure
D. volume
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