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BJU Physical Science Chapter 15: Thermodynamics review Flashcards | StudBud
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BJU Physical Science Chapter 15: Thermodynamics review
BJU Physical Science Chapter 15: Thermodynamics review
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Bob Jones Universtiy Press Ch 15 Thermodynamics edition 6 6th
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
The freezing point of water is?
0 degrees F
32 degrees C
all the above
273.15 K
2
A car in the sunlight getting hot is an example of ....
convection
insulator
conduction
radiation
3
Thermal energy is most affected by:
flow of particals and the number of particals
none of the above
temp and the number of particals
temp and flow of particals
4
Heat is...
the movement of thermal energy
amount of kinetic energy
5
Transfer of thermal energy through direct contact:
insulator
convection
radiation
conduction
6
Which of the following temperatures is the hottest?
212 K
212 F
They are all the same
212 C
7
Which of the following is also called Absolute Zero?
0 K
0 J
0 F
0 C
8
Who developed the first accurate thermometer?
Lord Kelvin
Daniel Fahrenheit
Anders Celsius
John Calvin
9
The average kinetic energy of all the particles in an object directly relates to the object’s
mass
thermal energy
weight
temperature
10
The caloric theory stated that heat is..?
a fluid
energy
a calorie
a gas
11
Energy naturally flows from cold objects to warm objects
True
False
12
Two objects in contact with each other will continue to transfer thermal energy until..
the object changes state
the hotter object has absorbed all the thermal energy
the objects have the same temperature.
the colder object has absorbed all the thermal energy
13
Farenhiet is the most commonly used temperature scale worldwide.
False
True
14
One joule of energy will raise the temperatue of 1g of any substance by 1 degree Celsius.
True
False
15
The idea that heat comes from the constant motion of particales is described by..
Kinetic-molecular model
caloric theory
law of thermodynmaics
heat of vaporization model
16
The ocean breeze is an example of
radiation
convection
conduction
insulator
17
The flow of thermal energy through a fluid is
conduction
convection
18
How are Celsius and Kelvin scales similar in regard to their fiduciary points?
both align absolute zero with 0
both use absolute zero and the triple point of water
both use absolute zero and boiling point of water
both use the freezing point and boiling point of water.
19
Which of the following probably has the most thermal energy?
Lake Superior
Barry's fish tank
a boiling pot on the stove
a cup of hot coffee
20
Conduction requires that two objects be in contact with each other.
True
False
