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Chapter 11 Heat - Test 2
1.
The amount of heat energy required to melt unit mass of substance from solid to liquid at constant temperature is called __________
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2.
The process of transfer of heat in solids is known as ________
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3.
The process of transfer of heat in liquids is known as ______
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4.
The process of transfer of heat through vacumm is known as _____
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5.
The unit of thermal conductivity is ________ in S.I.
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6.
Heat absorbed by cold bodies] = [Heat released by hot bodies] is known as _______
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7.
The amount of heat required to vaporize unit mass of liquid is known as _________
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8.
Temperature is also included in the list base quantities
1) False
2) True
9.
The art of measuring temperature is called thermometry
1) True
2) False
10.
Expansion of substances by heating is called anomalous expansion
1) False
2) True
11.
Centigrade scale is used in practice for scientific purposes.
1) True
2) False
12.
Kelvin scale cannot be used frequently in our daily comparing other scales.
1) True
2) False
13.
T
F
= 9/5 x T
C
+ 32
1) False
2) True
14.
T
C
= T
K
+ 273
1) False
2) True
15.
The degree of hotness or coldness is known as temperature
1) True
2) False
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