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WorksheetsThermal Energy and Transformation of Energy
Total questions: 25
Worksheet time: 17mins
What form of energy is the sum of PE and KE
Potential
Radiant
Mechanical
Kinetic
What is energy?
The ability to do work and cause change in a system
The push and pull on an object.
The relationship between matter and substances.
The feeling you get after drinking a Monster or Red Bull.
Which of the following are examples of energy?
Food
Nuclear
Radiant(Light)
Gatorade
Thermal(Heat)
This energy can be categorized as a form of kinetic energy, travels as electromagnetic waves, visible and can travel through different substances.
Sound
Electricity
Mechanical
Radiant(light)
Electrical energy is the flow of (a) particles through a conductor.
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
Your body stores energy from the food you eat. What is the form of energy in food?
Potential
Thermal
Gravitational
Chemical
Which of the following is categorized as a fluid?
liquid
ice
air
light
What is the best insulator of heat?
Wood
Cotton
Food
Rubber
All of the above except for food
A system is a group of (a) that work to complete an objective.
Which is the best example that something has kinetic energy?
a car parked on a steep hill
a tennis ball rolling across the court
a picture hanging on the wall
a piece of coal before it's burned
Which 2 letters have the most kinetic energy
W & Y
X & Z
W & X
X & Y
How much potential energy is at the top of a hill on a rollercoaster?
100%
50%
0%
20%
Energy cannot be created or destroyed.
True
False
Energy cannot be transformed from one form
to another.
True
False
Which object shows an energy transformation from electrical to heat energy?
What energy transformations take place when a battery-operated radio is in use?
Electrical to chemical to light
Sound to chemical to mechanical
Chemical to electrical to sound
Light to electrical to thermal
Which transformation of energy will occured when you turn on a hair dryer?
electric to kinetic to thermal and sound
chemical to thermal to light and sound
nuclear to electrical to thermal and sound
kinetic to light to thermal and sound
When a car burns gasoline it creates hot air to move the pistons in the engine, which causes the car to move. What energy transformation occur from the fuel to the movement of a car?
thermal energy to mechanical energy
thermal energy to chemical energy to mechanical energy
chemical energy to thermal energy to mechanical energy
chemical energy to electrical energy
