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Online Tests
Physics 9th Class English Medium Unit 8 Online Test MCQs With Answers
Question # 1
Thermostat is a controlling switch:
Choose an answer
Heat
Temperature
Sound
Light
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Question # 2
Clinical thermometer is used by:
Choose an answer
Astronomers
Doctors
Scientist
Chemists
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Question # 3
Specific heat of glass
Choose an answer
780 Jkg
-1
K
-1
800 Jkg
-1
K
-1
840 Jkg
-1
K
-1
880 Jkg
-1
K
-1
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Question # 4
In how many division Fahrenheit scale is divided?
Choose an answer
100
273
180
50
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Question # 5
Which of the following material has large specific heat?
Choose an answer
Copper
Ice
Water
Mercury
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Question # 6
Bimetal strip is made up of two different metal:
Choose an answer
Copper & iron
Brass & Iron
Brass & Nickel
Copper & Nickel
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Question # 7
An instrument is used for measuring temperature is called:
Choose an answer
Barometer
Thermometer
Voltmeter
None of above
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Question # 8
In summers the railways bends due to:
Choose an answer
Expansion
Contraction
Both
None
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Question # 9
Water boils at:
Choose an answer
0
°F
0
°C
100
°C
100 K
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Question # 10
Heat capacity of 5 kg water is.
Choose an answer
2000 JK
-1
2100 JK
-1
21000 JK
-1
210000 JK
-1
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Question # 11
The changing of a liquid into vapours from the surface of the liquid
without heating:
Choose an answer
Cooling
Vaporization
Evaporation
Sublimation
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Question # 12
What flower is known as natural thermometer?
Choose an answer
Rose
Barasicca
Crocus
Tulip
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Question # 13
Evaporation takes place at temperature :
Choose an answer
100
°
C only
0
°C only
35
°C Only
At all temperature
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