Thermal Effects on Matter
Authored by Arnab Mandal
Physics
KG - University
Used 55+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
When materials warm up, they ___________, and when they cool down _____________.
expand, and contract
contract and expand
liquidifye, and solidify
Solidify and liquidify
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
_______ have no definate shape, ________ have a definate shape and size, __________, and _________ have no size or shape.
solid, liquid, gas
gas, liquid, solid
liquid, solid, gas
gas, liquid, solid
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
This is a
heating curve
cooling curve
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The ________of an object is the number that tells you how much thermal energy is needed to increase an object by 1˚C
Specific Heat Capacity
Heat Capacity
Thermal Heat Capacity
haat
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The ________of an object is the number that tells you how much thermal energy is needed to increase 1g an object by 1˚C
Specific Heat Capacity
Heat Capacity
Thermal Heat Capacity
haat
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Water has ___ bigger heat capacity than copper.
10x
7x
5x
3x
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
To make liquid hydrogen, you must lower the temperature to __________.
-253˚C
-98K
-209˚C
-75K
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