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WorksheetsEnergy forms
Total questions: 10
Worksheet time: 5mins
What is energy?
capability of create mass
capability of producing a change
same as mass
power
Kinetic energy is related to...
Height
deformation of elastic objects
temperature
motion
Potential gravitational energy is related to...
height
motion
deformation
heat
Potential elastic energy is related to...
motion
height
deformation of elastic materials
chemical bonding
Internal energy is related to...
motion
sound
light
temperature
Chemical energy is related to
motion
temperature
chemical bonds
heat
The equation to calculate kinetic energy is:
m g h
1/2 m V^2
1/2 K X^2
W / t
The energy of an isolated system:
increases
change over time
is conserved
is lost
The total energy of a system:
is the product of all forms of energy
is the difference between kinetic energy and potential energy
is the power
is the sum of each energy form present on the system
The unit used for energy in the metric system is the:
Newton
Kilogram
Calorie
Joule
