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Online Tests
9th Class Physics Chapter 8 Thermal Properties of Matter English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Heat travels from __________
Choose an answer
Colder to hotter
Hotter to colder
Both a & b are possible
None of above
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Question # 2
Which of the follow material has large specific heat?
Choose an answer
Copper
Ice
Water
Mercury
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Question # 3
Water boils at:
Choose an answer
0
°F
0
°C
100
°C
100 K
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Question # 4
Which of the following material has large specific heat?
Choose an answer
Copper
Ice
Water
Mercury
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Question # 5
Normal human body temperature is :
Choose an answer
15°C
98.6°C
37°C
37°F
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Question # 6
Density of water is:
Choose an answer
100 kgm
-3
1000 kgm
-3
10 kgm
-3
1 kgm
-3
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Question # 7
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 # 8
Latent heat of vaporization is denoted by:
Choose an answer
H1
Hm
Hv
Hf
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Question # 9
The upper reference point in thermometer is used to check:
Choose an answer
Melting point
Freezing point
Boiling point
Streaming point
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Question # 10
Latent heat of fusion of water is:
Choose an answer
3.36 x 10
10
Jkg
-1
93.6 x 10
10
Jkg
-1
3.36 x 10
5
Jkg
-1
None of these
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Question # 11
The unit of co-efficient of linear expansion :
Choose an answer
K
K
-1
Jkg
-1
K
-1
None of these
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Question # 12
Thermostat is a controlling switch:
Choose an answer
Heat
Temperature
Sound
Light
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Question # 13
Process by which liquids changes into vapors is ............... .
Choose an answer
Vaporization
Evaporation
Boiling
None of above
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