Energy Conversion
Authored by Jeffrey Oates
Chemistry
10th Grade
NGSS covered
Used 35+ times
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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
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
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
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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