Thermodynamics-Concept of Temperature (BITSAT Physics): Questions 1 - 6 of 7

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Question number: 1

» Thermodynamics » Concept of Temperature

MCQ▾

Question

Coefficient of performance of an ideal refrigerator working between temperatures is –

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2

» Thermodynamics » Concept of Temperature

MCQ▾

Question

Equation for the change of state was given by –

Choices

Choice (4) Response

a.

Newton

b.

Clausius

c.

Joules

d.

Clausius – Clapeyron

Question number: 3

» Thermodynamics » Concept of Temperature

MCQ▾

Question

of oxygen at is mixed with of nitrogen at the temperature of the mixture will be –

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 4

» Thermodynamics » Concept of Temperature

MCQ▾

Question

If a thermometer reads freezing point of water as and boiling point as how much thermometer read when the actual temperature is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 5

» Thermodynamics » Concept of Temperature

MCQ▾

Question

When the atmospheric temperature becomes nearly equal to the dew point, then

Choices

Choice (4) Response

a.

Relative humidity is 90%

b.

Relative humidity is 100%

c.

Relative humidity is 50%

d.

Nothing can be said

Question number: 6

» Thermodynamics » Concept of Temperature

MCQ▾

Question

A Centigrade and a Fahrenheit thermometer are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers . The fall in temperature as registered by the Centigrade thermometer will be –

Choices

Choice (4) Response

a.

b.

c.

d.

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