Energy stores and transfers Flashcards
Which of the following is NOT a type of energy store?
A. Kinetic
B. Gravitational potential
C. Sound
D. Electrical
C. Sound
What unit is used to measure energy?
A. Joules
B. Watts
C. Volts
D. Newtons
A. Joules
Energy stored in chemicals is known as:
A. Thermal energy
B. Kinetic energy
C. Chemical energy
D. Elastic potential energy
C. Chemical energy
Which of the following energy transfer methods does NOT require a medium for transfer?
A. Conduction
B. Convection
C. Radiation
D. Convection
C. Radiation
In a solar panel, what type of energy transfer is taking place?
A. Conduction
B. Convection
C. Radiation
D. Mechanical
C. Radiation
An object at rest at the top of a hill has what type of energy store?
A. Kinetic
B. Gravitational potential
C. Thermal
D. Nuclear
B. Gravitational potential
Which energy store is associated with the movement of particles?
A. Thermal
B. Elastic potential
C. Sound
D. Electrical
A. Thermal
What is the energy transfer method that occurs when a kettle is being heated on a stove?
A. Conduction
B. Convection
C. Radiation
D. Electrical
A. Conduction
Which of the following is a renewable energy source?
A. Coal
B. Oil
C. Wind
D. Natural gas
C. Wind
Energy stored in a stretched spring is an example of which energy store?
A. Kinetic
B. Elastic potential
C. Gravitational potential
D. Chemical
B. Elastic potential
An object moving with velocity possesses which type of energy store?
A. Kinetic
B. Nuclear
C. Thermal
D. Chemical
A. Kinetic
Which energy transfer method involves the movement of fluids due to differences in density?
A. Conduction
B. Convection
C. Radiation
D. Electrical
B. Convection
When cooking food in a microwave, what type of energy transfer is happening?
A. Conduction
B. Convection
C. Radiation
D. Chemical
C. Radiation
The energy stored in the nucleus of an atom is known as:
A. Kinetic
B. Gravitational potential
C. Nuclear
D. Thermal
C. Nuclear
What type of energy store is associated with a moving car?
A. Kinetic
B. Elastic potential
C. Gravitational potential
D. Sound
A. Kinetic