WorksheetsEnergy is all around us
Total questions: 12
Worksheet time: 12mins
Energy is __________
the amount of power to make something move.
the amount of force generated by molecules moving.
the power created for electricity
the ability to create a fireball in your hands.
Which of the following is an example of elastic energy?
boiling water for coffee
the roar of a plane engine
launching a catapult
a bowling ball hitting the pins
a roller coaster car falling
Which of the following is an example of sound energy?
boiling water for coffee
the roar of a plane engine
launching a catapult
a bowling ball hitting the pins
a roller coaster car falling
Which of the following is an example of gravitational energy?
boiling water for coffee
the roar of a plane engine
launching a catapult
a bowling ball hitting the pins
a roller coaster car falling
Which of the following is an example of kinetic energy?
boiling water for coffee
the roar of a plane engine
launching a catapult
a bowling ball hitting the pins
a roller coaster car falling
Which of the following is an example of thermal energy?
boiling water for coffee
the roar of a plane engine
launching a catapult
a bowling ball hitting the pins
a roller coaster car falling
Which factor(s) affect kinetic energy? Choose ALL that apply
mass
compression
velocity
vibration of molecules
stretch
Which factor(s) affect elastic energy? Choose ALL that apply
mass
compression
velocity
vibration of molecules
stretch
Which of the following describes how energy is transferred when a battery is used?
chemical energy -> electrical energy -> thermal energy
electrical energy -> kinetic energy
thermal energy -> electrical energy -> chemical energy
chemical energy -> electric energy -> kinetic energy
Which of the following has the greatest amount of thermal energy?
100mL of water at 50°C.
100mL of water at 70°C
75mL of water at 50°C
75mL of water at 70°C
Which of the following has the least amount of thermal energy?
100mL of water at 50°C.
100mL of water at 70°C
75mL of water at 50°C
75mL of water at 70°C
What happens to the energy of a kid's scream as they shout across the school yard?
more energy is created as the sounds travels
the energy remains the same as the sound travels
the energy slowly transfers to other forms as the sound travels
