Physics Review for Test I
Authored by Ian McGinnis
Physics
11th Grade
NGSS covered
Used 66+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A scientific theory
is a guess about how or why something happens
is a broad explanation of how the natural world works based on evidence
can never be altered
none of the above
Tags
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many variables may be tested legitimately in any one experiment?
as many as a physicist can handle
three
one
five
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The minimum distance from the Earth to Mars is 5.46 x 107 km. If you travel from the Earth to the Mars and back, which of the following is a correct estimation of your displacement?
0 miles
238,900 miles
477,800 miles
None of the above
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Measuring temperature would most likely involve which major area in physics?
optics
thermodynamics
relativity
vibrations and wave phenomena
Tags
NGSS.HS-PS3-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following objects most likely has a constant speed?
A car that speeds up when the light turns green
A car traveling at 65 mph on the freeway
A car that slows down to a stop due to a red light
A car that makes a u-turn
Tags
NGSS.HS-PS2-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Scientists use mathematical equations because they
Represent physical quantities
Can help make predictions
Show a precise relationship between variables
All of the above
Tags
NGSS.HS-PS1-7
NGSS.HS-PS2-2
NGSS.HS-PS3-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement below correctly identifies the difference between a hypothesis and a theory?
A hypothesis is a prediction, while a theory is an explanation
A hypothesis is an explanation, while a theory is just an opinion
A hypothesis is a guess, while a theory is a fact
A hypothesis is a fact, while a theory is a guess
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