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Believe in Energy
Machines Anyone
More Science Please
I Love Science
Vocabulary Victory
100
_______________ is the ability to cause change.
What is energy?
100
The thread around a screw is a lever. True or False
What is false?
100
The process of learning more about the natural world is ____________.
What is science?
100
A variable in an experiment that stays the same is an (n)______________.
What is a constant?
100
Define potential energy. Give 2 examples.
What is the stored energy in an object?
200
Kinetic energy is the energy of ___________.
What is motion?
200
A slanted surface used to raise an object is a (n)______________.
What is an inclined plane?
200
Experiments and investigations must be _________.
What is repeatable?
200
Another term for technology is ________.
What is applied science?
200
Define kinetic energy. Give 2 examples.
What is the energy of motion?
300
Kinetic energy is the energy of an object depends on its_____________ and its __________.
What is mass and speed?
300
A qinding mountain road is an example of a (n)___________________.
What is an inclined plane?
300
A prediction about a problem that can be tested is a (n)_____________.
What is a hypothesis?
300
When you see a change in the environment you know that _________has been transferred.
What is energy?
300
Define temperature.
What is the measure of the average kinetic energy of the particles of a substance?
400
The potential energy of an object depends on its ______________ and its _______________.
What is height and mass?
400
When two or more simple machines work together, they are called a (n) __________.
What is a compound machine?
400
It is important to _________ when drawing conclusions from scientific information.
What is to keep an open mind?
400
In a nuclear power plant, nuclear energy is first changed to ______energy.
What is thermal?
400
Define a system.
What is a collection of structures, cycles, and processes that relate to and interact with each other?
500
During photosynthesis, a green plant uses___________ energy from the Sun to produce ___________ energy.
What is radiant and chemical?
500
Doorknobs and faucet handles are examples of a simple machine called a (n)____________.
What is a wheel and axle?
500
The factors being measured in an experiment is the _____________,
What is a variable?
500
Viscosity is a measure of a fluid's________.
What is resistance to flow?
500
Describe a scientific theory.
What is a possible explaination for a pattern observed repeatedly in the natural world?