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Energy Conversion

Authored by Jeffrey Oates

Chemistry

10th Grade

NGSS covered

Used 35+ times

Energy Conversion
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14 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The law of conservation of energy states:

Energy is not created or destroyed, it only changes from.

Energy always increases

Energy always decreases

Energy is always variable.

Tags

NGSS.HS-PS3-4

NGSS.HS-PS3-3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Blackbody radiation, such as the glow of an incandescent lightbulb, is is the conversion of what energies?

Thermal to light (electromagnetic)

Light (electromagnetic) to thermal

Chemical to thermal

Thermal to chemical

Tags

NGSS.HS-PS4-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A microwave oven uses what energy conversion to cook food?

Thermal to light (electromagnetic)

Light (electromagnetic) to thermal

Chemical to thermal

Thermal to chemical

Magnetic to thermal

Tags

NGSS.HS-PS3-4

NGSS.HS-PS3-3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Energy flows from ___________________.

from high to low.

low to high.

Tags

NGSS.HS-PS3-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A propane grill uses what energy conversion to cook food?

Thermal to light (electromagnetic)

Light (electromagnetic) to thermal

Chemical to thermal

Thermal to chemical

Magnetic to thermal

Tags

NGSS.HS-PS3-4

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the energy conversion for photosynthesis?


6 CO2 + 6 H2O → 6 O2 + C6H12O6 ΔH = 47 kJ/mol

Light (electromagnetic) to chemical

Light (electromagnetic) to thermal

Thermal to chemical

Chemical to thermal

Tags

NGSS.HS-LS1-5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What energy exchange keeps you warm throughout life?

Chemical to thermal

Chemical to light (electromagnetic)

Thermal to chemical

Light (electromagnetic) to thermal

Tags

NGSS.HS-LS1-7

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