WorksheetsPhysics
Total questions: 28
Worksheet time: 22mins
Which option is the correct unit of measurement for energy?
Joule (J)
Kilogram (kg)
Newton (N)
Jewel (je)
Which best describes how the energy is being converted.
Chemical energy is being converted to thermal and light energy
Chemical energy is being converted to thermal energy
Chemical energy is being converted to light energy
Chemical energy is being converted into electric energy.
How does the law of conservation of energy applied to this image.
It is not applied.
Potential energy is changing to kinetic energy and vice versa.
Potential Energy is changing to Mechanical Energy.
Kinetic energy is being changed to Electric Energy.
The roller coaster cart has the most gravitational potential energy at position-
W
X
Y
Z
What is energy?
The ability to do work
A force
Electricity
The ability to transform work
Where is the potential energy the least?
A
B
C
D
A teacher rubbed a match against a piece of sandpaper. The match started to burn. Which statement best describes the energy changes that occurred?
The chemical energy stored in the match changed to thermal energy and light energy.
The thermal energy stored in the match changed to light energy and chemical energy.
The light energy and thermal energy stored in the match changed to mechanical energy.
The light energy and thermal energy stored in the match changed to chemical energy.
