Heat Capacity / Enthalpy
Authored by C Fasone
Science
11th Grade
NGSS covered
Used 2+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solid
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Liquid
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gas
Tags
NGSS.MS-PS1-4
NGSS.MS-PS1-1
4.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
If you have ever been to the beach you will find that the sand heats up and cools down faster than the water.
The Specific Heat of water is 4184 J / kg °C and the Specific Heat of sand is 664 J / kg °C.
Which two statements are TRUE?
The sand heats up and cools down faster than water because the specific heat is smaller than water
The sand heats up and cools down faster than water because the specific heat is larger than water
the particles in sand can speed up and slow down slower than water particles.
the particles in sand can speed up and slow down faster than water particles.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
5.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
If you have ever been to the beach you will find that the sand heats up and cools down faster than the water.
The Specific Heat of water is 4184 J / kg °C and the Specific Heat of sand is 664 J / kg °C.
Which two statements are TRUE?
Sand particles have SMALLER changes in enthalpy...
Sand particles have LARGER changes in enthalpy...
...because sand particles require LESS heat
...because sand particles require MORE heat
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
6.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
If you have ever been to the beach you will find that the sand heats up and cools down faster than the water.
The Specific Heat of water is 4184 J / kg °C and the Specific Heat of sand is 664 J / kg °C.
Which two statements are TRUE?
Based on the heat capacity SAND is a better insulator...
Based on the heat capacity WATER is a better insulator..
...because it has SMALLER changes in enthalpy
...because it has LARGER changes in enthalpy
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
NGSS.MS-PS3-5
7.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
If you have ever been to the beach you will find that the sand heats up and cools down faster than the water.
The Specific Heat of water is 4184 J / kg °C and the Specific Heat of sand is 664 J / kg °C.
Which two statements are TRUE?
An insulator takes LESS heat to heat up and cool down...
An insulator takes MORE heat to heat up and cool down...
...This means that these particles have steady KINETIC
energy.
...This means that these particles have steady CHEMICAL
energy.
...This means that these particles have steady
MECHANICAL
energy
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
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