Forms of Energy
SCIENCE 4 DLP
Science
1 plays
10 questions
Question 1
Multiple Choice
10 points
Which of the following are the sources of energy?
A.biomass
B.food
C.fossil fire material
D.light
Question 2
Multiple Choice
10 points
The moving object have ...............
A.Electrical energy
B.Sound energy
C.Kinetic energy
D.Heat energy
Question 3
Multiple Choice
10 points
electricity is generated from .....................
A.generate nuclear power
B.hydroelectric dam
C.sea
D.river
Question 4
Multiple Choice
10 points
What is the change of energy in the above electrical appliances?
A.solar energy -> electrical energy
B.chemical energy-> light energy-> heat energy
C.Electrical energy -> Heat energy + Sound energy
D.Electrical energy -> Heat energy
Question 5
True/False
10 points
Light energy can be produce from electricity, solar and chemicals.
A.True
B.False
Question 6
Multiple Choice
10 points
Which of the following have kinetic energy?
A.
B.
C.
D.
Question 7
Multiple Choice
10 points
Which form of energy is produced when a guitar string vibrates?
A.Sound energy
B.Light energy
C.
Chemical energy
D.Electrical energy
Question 8
Multiple Choice
10 points
This is energy that is stored for later use.
A.kinetic energy
B.electromagnetic energy.
C.potential energy
D.mechanical energy
Question 9
True/False
10 points
A ball rolling down the hill is an example of POTENTIAL energy.
A.True
B.False
Question 10
True/False
10 points
A spring pushed and held down is an example of POTENTIAL energy.
A.True
B.False