What kind of energy transformation is happening in this picture?
1
Question 15
15.
What kind of energy transformation is happening in this picture?
1
Question 16
16.
What kind of energy does the roller coaster have at the top of the hill at point A?
1
1
Watch the video and answer the question below.
Question 19
19.
What kind of energy transformation is happening in the video? How do you know?
The energy transformation in the video is _______________________ energy to _______________________ energy because...
What vocabulary word does this picture show?
Chemical energy
Electrical energy
Law of conservation of energy
Kinetic energy
What vocabulary word does this picture show?
Kinetic energy
Sound energy
Thermal energy
Potential energy
What vocabulary word does this picture show?
Sound energy
Chemical energy
Electrical energy
Light energy
What vocabulary word does this picture show?
Potential energy
Law of conservation of energy
Chemical energy
Light energy
What vocabulary word does this picture show?
Potential energy
Sound energy
Kinetic energy
Thermal energy
What vocabulary word does this picture show?
Sound energy
Electrical energy
Chemical energy
Kinetic energy
What vocabulary word does this picture show?
Chemical energy
Law of conservation of energy
Thermal energy
Potential energy
Question 8
8.
Question 9
9.
According the the law of conservation of energy, if a rock has 10 units of potential energy at the top of a hill, how many units of kinetic energy will it have when it is rolling down the hill?
10 units of potential energy
How many units of kinetic energy?
1
10
12
20
Question 11
11.
Question 12
12.
Question 13
13.
Question 17
17.
What kind of energy does the roller coaster have when it is moving down the hill at point B?
Question 18
18.
Energy transformation
Potential energy
Light energy
Law of conservation of energy
Energy transformation
Electrical energy
Sound energy
Kinetic energy
What kind of energy transformation is happening in the picture?
Chemical to electrical
Potential to sound
Chemical to kinetic
Light to kinetic
What kind of energy transformation is happening in this picture?
Light to electrical
Potential to kinetic
Sound to light
Electrical to light
What kind of energy transformation is happening in this picture?
Kinetic to sound
Thermal to sound
Kinetic to electrical
Chemical to light
What happens as the roller coaster moves from point A to point B?
Potential energy increases, and kinetic energy decreases.
Potential energy decreases, and kinetic energy decreases.
Potential energy decreases, and kinetic energy increases.
Potential energy increases, and kinetic energy increases.
