WorksheetsUnit 6 Energy and Heat vocabulary
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Energy Transformation
a)
The transfer of heat through a material
b)
Units of a temperature scale
c)
The process of energy changing from one form into another
d)
A material that transfers heat very easily
2.
Efficiency
a)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
b)
The total kinetic energy inside a substance's atoms
c)
Energy cannot be created or destroyed, only change forms
d)
A material that transfers heat very easily
3.
Law of conservation of energy
a)
A theory that states all of the particles that make up matter are constantly in motion.
b)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
c)
The total kinetic energy inside a substance's atoms
d)
Energy cannot be created or destroyed, only change forms
4.
Degree
a)
Units of a temperature scale
b)
A measure of how hot or cold something is
c)
The transfer of heat through a material
d)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
5.
Temperature
a)
The total kinetic energy inside a substance's atoms
b)
A measure of how hot or cold something is
c)
Units of a temperature scale
d)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
6.
Kinetic theory of matter
a)
The total kinetic energy inside a substance's atoms
b)
Energy cannot be created or destroyed, only change forms
c)
A theory that states all of the particles that make up matter are constantly in motion.
d)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
7.
Thermometer
a)
The total kinetic energy inside a substance's atoms
b)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
c)
An instrument that indicates temperature
d)
How much heat is inside an object
8.
Thermal Energy
a)
An instrument that indicates temperature
b)
How much heat is inside an object
c)
The total kinetic energy inside a substance's atoms
d)
The energy transferred between objects that are at different objects.
9.
Heat
a)
The energy transferred between objects that are at different objects.
b)
How much heat is inside an object
c)
The total kinetic energy inside a substance's atoms
d)
An instrument that indicates temperature
10.
Conduction
a)
The transfer of heat through a material
b)
The movement of matter due to differences in density caused by temperature variations
c)
A material that transfers heat very easily
d)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
11.
Conductor
a)
A material that prevents or reduces the transfer of energy
b)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
c)
A material that transfers heat very easily
d)
An instrument that indicates temperature
12.
Insulator
a)
A material that transfers heat very easily
b)
A material that prevents or reduces the transfer of energy
c)
An instrument that indicates temperature
d)
The energy transferred between objects that are at different objects.
13.
Calorie
a)
The amount of energy needed to raise the temperature of 1 gram of water by 1 degree celcius.
b)
The total kinetic energy inside a substance's atoms
c)
The energy transferred between objects that are at different objects.
d)
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input.
14.
Convection
a)
The movement of matter due to differences in density caused by temperature variations
b)
The amount of energy needed to raise the temperature of 1 gram of water by 1 degree celcius.
c)
The transfer of energy as electromagnetic waves
d)
The transfer of heat through a material
15.
Radiation
a)
The movement of matter due to differences in density caused by temperature variations
b)
A material that prevents or reduces the transfer of energy
c)
The transfer of energy as electromagnetic waves
d)
The transfer of energy as mechanical wave
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