WorksheetsEnergy Transformations
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
What energy is NOT present in a firecracker?
a)
Chemical
b)
Thermal
c)
Sound
d)
Electrical
2.
Electrical Energy is transferred to _____ Energy.
a)
Radiation
b)
Solar
c)
Electrical
d)
Thermal
3.
What kind of energy does this device use?
a)
Chemical
b)
Electrical
c)
Thermal
d)
Solar radiation
4.
What kind of energy is represented in the picture?
a)
Thermal
b)
Chemical
c)
Sound
d)
Nuclear
5.
A battery converts what type of energy to another?
a)
sound to kinetic
b)
light to heat
c)
mechanical to electrical
d)
chemical to electrical
6.
Which kind of energy change occurs when a candle is burning?
a)
Chemical to light
b)
Light to electrical
c)
Solar to heat
d)
Chemical to electrical
7.
The purpose of the panels is to change solar energy into ____________.
a)
light energy
b)
electrical energy
c)
chemical energy
d)
mechanical energy
8.
Wind turbines and windmills convert what energy to another?
a)
Kinetic to electric
b)
Gravitational potential to electric
c)
Mechanical to potential
d)
Thermal to sound
9.
Tarzan is swinging through the jungle looking for Jane. He is constantly moving back and forth.
His kinetic energy is being changed to ________ energy.
His kinetic energy is being changed to ________ energy.
a)
electrical
b)
chemical
c)
potenital
d)
nuclear
10.
At which point is potential energy greatest?
a)
W
b)
X
c)
Y
d)
Z
100 %
