Energy Transformations

What are the energy conversions in the photo?

_____ to _____ to _____

• mechanical, chemical, thermal

• thermal, mechanical, chemical

• chemical, thermal, mechanical

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

What energy transformations are taking place in the circuit?

• chemical to electrical to sound

• electrical to chemical to sound

• sound to electrical to chemical

• mechanical to chemical to sound

What energy transformations are happening in the photo?

• mechanical to electrical and sound

• electrical to mechanical and sound

• electrical to chemical to sound

Tags

NGSS.MS-PS3-5

What are the energy transformations in the photo?

• chemical to mechanical

• sound to mechanical

• light to mechanical

• mechanical to light

Tags

NGSS.MS-PS3-5

Which answer choice best describes the energy transformations taking place in the photo?

• chemical to light to mechanical

• mechanical to light to electrical

• mechanical to electrical to light

Tags

NGSS.MS-PS3-5

When the door is closed and the power is on, what are the energy transformations?

• electromagnetic to thermal to mechanical

• electrical to electromagnetic to thermal

• mechanical to electrical to thermal

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS3-3

What is the source of energy?

• light

• chemical

• sound

Tags

NGSS.MS-ESS2-1

What is the source of energy?

• chemical

• thermal

• mechanical

• sound

Tags

NGSS.MS-PS1-6

Which answer best describes the energy transformations that make the carousel move?

• mechanical to chemical to light

• chemical to light to mechanical

• chemical to thermal to mechanical

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

What is the energy source for the runner?

• mechanical

• thermal

• sound

• chemical

Tags

NGSS.MS-PS3-5