Changes
Graphs/Charts
Transformations
Nature of Science
Miscellaneous
100
This is when matter changes from solid to liquid or gas or plasma.
What is a state change?
100
This energy resource has the highest usage in the US.
What is petroleum (crude oil)?
100
The energy an object has because of its position.
What is gravitational potential energy?
100
This is the variable that you change to test.
What is the independent variable.
100
This is what everyone should know about a model.
What is it is NEVER exactly the same as the thing it represents?
200
Ice undergoes this state change when it melts.
What is Solid to liquid?
200
This sector of the US utilizes the least amount of energy.
What is commercial?
200
These energy transformations occur in an oven.
Electrical to thermal.
200
It is called this when someone else repeats your experiment while keeping all of the details the same.
What is replication?
200
This is the independent variable.
What is the amount of fertilizer?
300
Water undergoes this state change when it freezes.
What is liquid to solid?
300
This point has the kinetic energy been converted to gravitational potential energy.
What is point C?
300
The Law of Conservation of Energy states this.
What is energy cannot be created or destroyed only transferred or transformed?
300
It is called this when you do multiple trials of your experiment to verify results.
What is repetition?
300
This is the dependent variable.
What is plant height?
400
Melting chocolate undergoes this state change.
What is solid to liquid?
400
This point has the least kinetic energy.
What is point C?
400
This is the temperature when a warm cup of cocoa will stop transferring heat if left sitting on a table.
What is room temperature?
400
This is an explanation for something seen in nature supported by facts.
What is a scientific theory?
400
This spring has the most elastic potential energy to convert into kinetic energy.
What is spring A?
500
This process is being represented in this photo.
What is evaporation?
500
Between these 2 points is the greatest conversion of kinetic to potential energy.
What is between 1 and 2?
500
This form of energy is almost always a byproduct in every energy transfer.
What is thermal energy?
500
A description of specific relationship under given conditions in the natural world is called a scientific ______.
What is Law?
500
Heat always flows in this direction.
What is from the hotter object to the cooler object?