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WorksheetsEnergy and Heat Transfer Study Guide
Total questions: 14
Worksheet time: 7mins
Tapping a pencil on a desk represents what kind of energy conversion?
Chemical to Sound
Electrical to Chemical
Mechanical to Sound
Electrical to Radiant
A boy eats a banana and runs a mile. What is the order of energy change in my example?
Chemical to Mechanical to Thermal
Nuclear to electrical to Chemical
Light to heat to sound
Electrical to Chemical to Thermal
The Law of Conservation of Energy states that when one form of energy is transferred into another type ......
No energy is destroyed in the process
Energy is destroyed in the process
Energy is created in the process
No energy is created in the process
Which of these is an example of mechanical energy?
Light coming from a light bulb
Music coming from a radio
Rowing a boat with an ore.
Heat given off from an iron.
What is an example of Nuclear Energy?
Sun releasing heat in waves
Sound from a trumpet
Heat from a curling iron
Digesting food
Kinetic energy can be described as ...
energy in motion.
stored energy.
connected energy.
no energy.
When a rock is rolled off a cliff, which one explains the transfer of energy as the rock is falling?
Kinetic Energy to potential energy to kinetic
Potential Energy to Kinetic Energy to Potential
No energy is transferred.
Only Potential Energy
At low temperatures,
Particles in an object move faster
Particles in an object move slower.
Particles in an object have no difference in motion.
Particles don't move.
How do particles move in a gas over a liquid?
Gas move faster than a liquid.
Gas move slower than in a liquid.
Gas particles do not move.
Gas particles are compacted and virbated little with each other.
When you set your feet on hot black pavement in the summer, heat is transferred to your feet by _______________.
Conduction
Convection
Radiation
None
The sun's heat warms up the snow on a cold day through which heat transformation of ___________.
Conduction
Convection
Radiation
None
Air currents in the classroom transfer the heat through what type of heat transfer?
Conduction
Convection
Radiation
None
Mrs. Thomas goes to Casey's to get coffee, she places the ice in a cup then pours the hot coffee over it, which is the correct flow of heat transfer?
Heat from the coffee will escape to the ice until they are the same temperature.
The ice cools down the coffee because the ice is reducing the heat.
No change to the particles and no heat transfer occurs.
Heat from the coffee goes higher because of the ice.
Which one is not part of Potential Energy?
Sound
Chemical
Gravitional Energy
Nuclear
