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ENTRANCE TEST – 2013 Multiple Questions and Answers.

Home » » UHS MDCAT » PHYSICS » ENTRANCE TEST – 2013


Exercise Questions :: PHYSICS

16.What is the factor upon which change in internal energy of an ideal gas depends?
A. Change in volume
B. Change in temperature and volume
C. Change in temperature
D. Path followed to change internal energy
17.For a heat engine ‘A’ ratio of Q1 to Q2 is 2/3 while that of heat engine ‘B’, ratio of Q2 to Q1 is 1/3. What is the value ηA : ηB?
A. 1:3
B. 1:2
C. 2:3
D. 2:1
18.What is the charge stored on a 5 μF capacitor charged to potential difference of 12 V?
A. 60 μC
B. 2.4 C
C. 2.4 μC
D. 60 C
19.Which of the following is the proper way to study the sinusoidal wave form of voltage?
A. Voltage is connected to ‘Y’ input and time base is switched on
B. Voltage is connected to ‘X’ input and time base is switched off.
C. Voltage is connected to ‘Y’ input and time base is switched off.
D. Voltage is connected to ‘X’ input and time base is switched on.
20.12-volt battery is applied across 6-ohm resistance to have a steady flow of current. What must be the required potential difference across the same resistance to have a steady current of one ampere
A. 12 V
B. 6 V
C. 1 V
D. 3 V

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