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Matter
Scientific process
Energy
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100
Anything that has mass and takes up space is called what?
What is matter
100
When I say that the desk is made of wood, what am I describing?
What is its physical property
100
What is the first step in the scientific method?
What is observations
100
The energy that a roller coaster has at the top of a hill before it goes down is what type of energy?
What is potential energy
100
The total kinetic energy of all particles in a substance is called what?
What is thermal energy
200
A change that affects one or more physical properties of a substance is known as what?
What is physical change
200
When I burn a log and it turns into ash, what am I describing now?
What is chemical change
200
How many significant digits are in this number: 1.00340
What is 6 significant digits
200
This form of energy is transmitted through space in the form of electromagnetic waves, what is it?
What is electromagnetic energy
200
energy resources that are made from carbon rich plant and animal remains are called what?
What is fossil fuels
300
The energy of an object that is due to motion is called what?
What is kinetic energy
300
What is the difference between mass and weight?
What is mass does not change, where weight changes by location due to gravitational forces.
300
What is the standard SI unit we use to measure length in?
What is meters
300
When you feel heat from a fire, this is what type of energy?
What is thermal energy
300
An alternative energy source that uses the air around us is called what?
What is wind energy
400
The transfer of energy as heat by movement of a liquid or gas is called what?
What is convection
400
What is one of the states of matter that we discussed in class.
What is A solid, liquid, or gas
400
write this number in scientific notation: 132,000
What is 1.32 x 10^5
400
This alternative form of energy uses water to transform work into energy that we use, what is this?
What is hydroelectric energy
400
An object that is a able to transfer heat very well is called a what?
What is a conductor
500
energy sources that cannot be produced, grown, or restored as fast as it is used is called what?
What is nonrenewable resources
500
In this state of matter, the particles are able to freely move and never run into each other, what state am I describing?
What is a gas
500
What is the SI unit we use to measure mass with?
What is kilograms
500
When we use living or recently dead organic material as fuel we are talking about what type of alternative energy source?
What is biomass
500
The transfer of energy as heat from one substance to another is called what?
What is conduction