WorksheetsChapter 15 Test
Total questions: 9
Worksheet time: 5mins
The gravitational potential energy of an object is always measured relative to the
Location where the object's kinetic energy is zero.
Position of maximum mechanical energy.
Reference level from which the height is measured.
Surface of Earth.
Solar cells convert what type of energy into electrical energy?
Chemical
Electromagnetic
Nuclear
Thermal
The total potential and kinetic energy of all the microscopic particles in an object make up its
Chemical energy
Electrical energy
Nuclear energy
Thermal energy
The kinetic energy of the pendulum in the Figure above increases the most between locations
A and B.
A and C.
B and D.
C and D.
The potential energy of the pendulum in the Figure is the greatest at which location?
A
B
C
D.
The kinetic energy of the pendulum in the figure above is the greatest at which location?
A
B
C
D
Nonrenewable energy resources include all of the following EXCEPT
coal
oil
uranium
hydrogen fuel cells
Based on your knowledge of energy conservation, which of the following statements is true?
Manufacturers can increase a light bulb’s energy efficiency by using technology that increases the amount of electromagnetic energy the bulb converts from a given amount of electrical energy.
Energy can be conserved by turning off lights when they are not in use.
both
neither
The SI unit for Energy and Work is
Newton (N)
Joule (J)
Watt (W)
Seconds (s)
