WorksheetsUnit 4 Review
Total questions: 17
Worksheet time: 9mins
What kind of energy transformation happens when you eat and then go play sports?
Chemical potential energy to kinetic energy
Chemical energy to nuclear energy
Potential energy to kinetic energy
Kinetic energy to chemical energy
What energy transformation occurs when a battery powers a flashlight?
Light energy to chemical energy
Potential energy to kinetic energy
Thermal energy to electrical energy
Chemical energy to light energy
When you eat and go skiing what kind of energy transformation occurs?
Chemical potential energy to kinetic energy
Thermal energy to light energy
Kinetic energy to potential energy
Thermal energy to mechanical energy
What type of energy is stored in bonds between atoms and molecules?
Chemical Energy
Thermal Energy
Ligt energy
Mechanical Energy
Which type of potential energy in stored between atoms and molecules?
Chemical potential energy
Elastic Potential Energy
Gravitational Potential Energy
What is the difference between potential and kinetic energy?
Potential energy is stored while kinetic energy is in motion
Potential energy is in motin while kinetic energy is stored
You can only use kinetic energy on Sunday
You can only use potential energy on Friday
A flashlight converts (a) energy in to (b) energy
chemical energy; light energy
Which of the follwing does not happen?
Energy disappears
Energy is transformed
Potential enrgy turns into kinetic energy
Kinetic energy turns into potential energy
When a lightbulb is turned on it produces these two types of energy:
Light energy
Thermal energy
Mechanical energy
Chemical Energy
Electrical Energy
Lightbulbs produce radiant energy as well as this type of energy:
If a wave has a high frequency does it have more or less energy than a wave with a lower frequency?
How to you tell a transverse wave from a longitudinal wave?
Transverse waves travel perpendicular ; longitudinal waves travel parellel
A rubber ducky is in a wave pool, when a wave does the rubber ducky move?
Yes, the rubber ducky moves up and down with the wave but does not change position
What energy transformation happens in photosynthesis?
How are transverse waves different from longitudinal waves?
They have a lower wave frequency.
Vibrations are parallel.
Vibrations are perpendicular.
They move slower.
