Testing your understanding of Chapter 35 of Science Matters.
rolling a bowling ball
turning on a light bulb
stretching a rubber band
dropping a pencil
lifted above earth's surface.
in motion.
at rest.
None of the above.
the energy of a compound that changes as its atoms are rearranged to form new compounds
the total energy of the particles that make up an object.
The energy caused by an object's vibrations.
the energy of motion.
human
Car
Jet Ski
All of above
Coal is burned to boil water.
Food is digested and used to regulate body temperature.
Charcoal is burned in a barbeque pit.
All of above
thermal energy.
Mechanical energy.
kinetic energy.
potential energy.
transformation
absorption
conservation
stability
some gets converted into sound energy and escapes into the surroundings.
some gets converted into thermal energy and escapes into the surroundings.
Both A and B
Oil
Wood
Coal
None
90%
40%
Wind
Solar
Geothermal
Hydro
Atoms
Molecules
Electrons
Neutrons
Sun
Air
Soil
Oceans
Mechanical energy
Chemical energy
Radiant energy
All of the above
Combine and give off heat energy
Split and give off heat energy
Burn and give off heat energy
Split and give offelectrons
Electrical to chemical to light to heat
Electrical to light to heat
Heat to light
Chemical to electrical to light to heat.
Its really smelly
The radioactive waste products
The temperature required to start the reaction
The lack of deuterium on earth.
Kinetic Energy
Potential Energy
Nuclear Energy
Chemical Energy
Oil
Wind
Nuclear Energy
Gas
Watt
Joule
Volt
Ampere
Something you can run out of
The ability to do work
The power of a force
Something you need to live
Heat and sound
Heat and light
Sound and light
Heat and water
Chemical to heat
Kinetic to heat
Heat to kinetic
Chemical to sound
True
False
Increase
Decrease
Stay the same