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WorksheetsEnergetic Connections
Total questions: 16
Worksheet time: 8mins
Which is not associated with the sun and energy?
sound
nuclear reaction
heat
light
Objects that are ________ are considered to have kinetic energy.
standing still
actively doing something
changing states of matter
for beautifying a person
Which is an example of potential energy?
roller coaster speeding down a hill
pulled back string on an archer's bow
releasing the strings on a guitar
electric current lighting a light bulb
How is heat energy considered a form of kinetic energy?
motion of molecules
chemical energy transfer
increase in temperature
thermal current
When a hot burner touches a pan, energy is transferred through _____
radiation
electrical energy
conduction
solar heating
Sitting around a fire but stepping back, you still feel the heat of the fire. How does the fire warm your face?
light energy from the fire
conduction
chemical reactions in the fire
radiation
You pour a good cup of hot Joe (coffee) but it becomes cold. What happened to the heat energy?
heat energy transferred to the cooler air?
the energy ran out
cold air gave the coffee it's energy
you didn't drink it fast enough (wrong)
Which example best represents heat transfer through convection?
boiling water on an electric stove
lighting a bulb using a battery and wires
getting a sun tan
inflating a hot air balloon
Choose the BEST diagram to show a solid.
What happens to to a solid to become a liquid?
gains energy
loses energy
eats too much
fell in love
What happens when a gas turns into a liquid?
gains energy
loses energy
breaks apart
magic
At point 1, ________ energy is present
potential
kinetic
potental and kinetic
At point 2, ________ energy is present
potential
kinetic
potental and kinetic
At point 3, ________ energy is present
potential
kinetic
potental and kinetic
At point 4, ________ energy is present
potential
kinetic
potental and kinetic
Choose the BEST diagram to show a gas.
