Energy
Energy Conversions
Conservation of Energy
Energy Resources
Random
100
The energy of motion is called?
What is kinetic energy
100
When stored energy becomes kinetic energy it is called?
What is elastic potential energy.
100
A force that opposes motion is called?
What is friction.
100
Energy sources that cannot be replaced or are replaced slowly are called ______________ resources.
What is nonrenewable resources.
100
Mass X volume squared/ 2 is the formula for ?
What is kinetic energy.
200
The energy an object has because of its position.
What is potential energy
200
Concerning plants, what it the energy conversion called that turns light energy into chemical energy?
What is photosynthesis.
200
True or False. According to the law of conservation of energy, energy can be created and destroyed.
What is false.
200
____________ fuels are energy resources that formed from the remains of plants and animals that lived millions of years ago.
What is Fossil.
200
A stretched bow is an example of ______________ energy.
What is potential.
300
Potential Energy + Kinetic Energy =?
What is Mechanical Energy.
300
An alarm clock turns electrical energy into ?
What is light or sound energy.
300
What is the word for making cars more energy efficient by changing their shape?
What is aerodynamic.
300
____________ resources are naturally replaced more quickly than they are used.
What are Renewable.
300
____________ energy is the energy of moving electrons.
What is electrical energy.
400
Weight X Height =?
What is Gravitational Potential Energy.
400
A battery turns chemical energy into?
What is electrical energy.
400
Constant motion or __________ motion is impossible to achieve.
What is perpetual.
400
Organic matter that can be burned to release energy is called _______________.
What is biomass.
400
What is the kinetic energy of a car that has a mass of 1200 kg moving at a speed of 20 m/s?
What is 240,000 J.
500
Energy made up due to random motion of particles.
What is Thermal Energy.
500
A light bulb turns electrical energy into light energy and _________ energy
What is thermal energy.
500
Nuclear energy that is released is called nuclear ______________.
What is fission.
500
Name and spell the energy conversion relating to plants making light energy into chemical energy.
Spell it!
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