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Module 10 Lesson 2 The Many Forms of Energy

Module 10 Lesson 2 The Many Forms of Energy

Assessment

Presentation

Science

12th Grade

Practice Problem

Easy

NGSS
HS-PS3-2, HS-PS3-4, MS-PS3-2

+5

Standards-aligned

Created by

Calvin Huck

Used 1+ times

FREE Resource

15 Slides • 14 Questions

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6

Multiple Choice

Which of the following best describes the process that transfers energy between a system and the external world, as discussed in the slides?

1

Work

2

Heat

3

Friction

4

Gravity

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8

Multiple Choice

Which of the following equations correctly represents translational kinetic energy?

1

KE = 1/2 mv^2

2

KE = 1/2 Iω^2

3

KE = mgh

4

KE = 1/2 kx^2

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10

Multiple Select

Select all the correct statements about rotational kinetic energy.

1

It is the kinetic energy due to rotational motion.

2

It can be calculated using the moment of inertia and angular velocity.

3

It is the same as translational kinetic energy.

4

It is represented by KE_rot = 1/2 Iω^2.

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12

Fill in the Blanks

Type answer...

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15

Multiple Choice

Which of the following best describes gravitational potential energy?

1

The energy stored due to an object's motion

2

The energy stored due to the gravitational force between objects

3

The energy stored due to an object's temperature

4

The energy stored due to an object's electric charge

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18

Multiple Choice

A bricklayer carries 30.2 kg of bricks to a height of 11.1 m. What is the gravitational potential energy of the brick-Earth system at the third floor?

1

3.29 J

2

332 J

3

3290 J

4

302 J

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Fill in the Blanks

Type answer...

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22

Multiple Select

Which of the following are forms of energy mentioned in the slides?

1

Chemical energy

2

Nuclear energy

3

Thermal energy

4

Electrical energy

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24

Multiple Choice

Which of the following is carried by electromagnetic waves?

1

Radiant energy

2

Electrical energy

3

Mass

4

Thermal energy

25

Multiple Choice

Which energy is best associated with a stretched rubber band?

1

gravitational potential energy

2

elastic potential energy

3

kinetic energy

4

thermal energy

26

Multiple Choice

Which energy is calculated by finding the product of one-half the mass and the square of the velocity?

1

rotational kinetic energy

2

gravitational potential energy

3

translational kinetic energy

4

elastic potential energy

27

Multiple Choice

What is the gravitational potential energy of a 3.0-kg rock that is 12.4 m above the ground?

1

360 J

2

120 J

3

37 J

4

15 J

28

Multiple Choice

What is a reference level?

1

the position where GPE is at a maximum

2

the highest position of the object

3

the lowest position of the object

4

the position where GPE is defined to be zero

29

Multiple Choice

Which describes the transformation of energy as a ball is thrown up into the air and reaches its maximum height?

1

Elastic potential energy changes to gravitational potential energy.

2

Gravitational potential energy changes to kinetic energy.

3

Kinetic energy changes to gravitational potential energy.

4

Kinetic energy changes to elastic potential energy

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