What is Energy?
What is Energy 2?
Form of Energy
Forms of Energy 2
Energy Transformations
100

The ability to do work or cause change is called

What is energy?

100

________ energy is the energy contained in the nucleus of an atom.

What is nuclear?

100

The form of energy associated with the combination of motion AND position.

What is mechanical energy?

100
An energy source that replenished continually.
What is a renewable resource?
100
A bike resting at the top of a hill would be an example of what type of energy?
What is potential energy?
200

Changes occur when energy is _____________ from one place to another

What is transferred?

200

What does the law of conservation of energy state?

Energy cannot be created or destroyed, it only changes forms.

200

Chemical energy turns into _________ energy when something burns.

What is thermal?

200
Solar energy, wind and geothermal energy are examples of ___________ .
alternative resources
200
Which list names ONLY items that represent chemical energy? A. batteries, banana, gasoline B. apple, sunlight, wood C. bicycle, coal, seesaw D. electricity, batteries, sound
A. batteries, banana, gasoline A. batteries, banana, gasoline A. batteries, banana, gasoline A. batteries, banana, gasoline
300

The __________ energy of an object depends on its mass and height above the ground

What is gravitational potential?

300

When a baseball is thrown, during the flight of the baseball, energy is transforming between kinetic and potential. Where does the ball have the most stored potential energy?

At its highest point in the air.

300

A __________ is a device that transforms kinetic energy into electrical energy.

What is a generator?

300
An ____________ ____________ is an energy source that can't be used up by humans.
Inexhaustible resource
300
Solar energy passes through the solar panel on a calculator to make it work. Which energy conversion is taking place?
Solar or radiant to electrical
400

_________ energy depends on an object's speed and mass.

What is kinetic?

400

Inside your body, __________ energy also is transformed into kinetic energy?

What is work is chemical?

400

A set of steam-powered fan blades that spins a generator at a power plant.

What is a turbine?

400
____________ are used to power calculators and satellites.
What are photovoltaics?
400
Which energy conversion is taking place when you build a campfire?
What is chemical to thermal and light?
500

________ energy, also called solar energy, is the energy carried through waves and is a source of light.

What is radiant?

500

When you flip a light switch on, or turn on a radio or television, what types of energy is involved?

What is kinetic (turning on) energy, electrical (plugged into outlet, and sound (noises from objects)?

500

Fossil fuels are ____________ resources.

What is nonrenewable?

500
The total kinetic and potential energy of the particles in an object are called
What is thermal energy?
500
As a car skids to a stop and burns rubber, friction transforms kinetic energy to
What is thermal energy?
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