Energy & Energy Transformations

Energy & Energy Transformations

Assessment

Flashcard

Science

7th Grade

Hard

NGSS
MS-PS3-2, MS-PS3-1, MS-PS3-3

+2

Standards-aligned

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7 questions

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1.

FLASHCARD QUESTION

Front

Which form of energy is represented in this image? Options: Kinetic Energy, Potential Energy, Chemical Energy, Wile E. Coyote Energy

Back

Potential Energy

Tags

NGSS.MS-PS3-2

2.

FLASHCARD QUESTION

Front

What kind of energy does the ginormous ball have just before Wile E. Coyote lets it drop?

Back

Potential Energy

Tags

NGSS.MS-PS3-2

3.

FLASHCARD QUESTION

Front

What energy transformation occurs from a light bulb?

Back

Electrical energy = light energy + chemical energy + thermal energy

4.

FLASHCARD QUESTION

Front

Name the Energy Conversion of a dryer.

Back

Electrical → Heat, Kinetic and Sound

Tags

NGSS.MS-PS3-3

5.

FLASHCARD QUESTION

Front

Which of the following statements about a skier skiing down a steep slope is true?

  • His kinetic energy decreases and his potential energy increases
  • His potential energy decreases and his kinetic energy increases
  • His chemical energy increases
  • Both his potential and kinetic energy increases

Back

His potential energy decreases and his kinetic energy increases

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

6.

FLASHCARD QUESTION

Front

Kinetic energy depends on _________ and _________.

Back

speed and mass

Tags

NGSS.MS-PS3-1

7.

FLASHCARD QUESTION

Front

At which point is potential energy greatest? Options: W, X, Y, Z

Back

W

Tags

NGSS.MS-PS3-2