WorksheetsPhysical Science Semester 1 Review 2
Total questions: 15
Worksheet time: 9mins
Name
Class
Date
1.
Which of Newton’s laws states that for every action, there is an equal and opposite reaction?
a)
First Law
b)
Second Law
c)
Third Law
d)
None of these
2.
This law says that an object in motion will remain in motion and an object will remain at rest unless acted upon by an outside net force.
a)
Newton's First Law of Motion
b)
Newton's Second Law of Motion
c)
Newton's Third Law of Motion
d)
None of these
3.
Which of Newton's Laws states that force, mass, and acceleration are related by the formula F=ma?
a)
First Law
b)
Second Law
c)
Third Law
d)
None of these
4.
When an object is in free fall above earth’s surface, what is it’s acceleration?
a)
9.8 m/s
b)
8.9 m/s2
c)
9.8 m/s2
d)
16 m/s
5.
If I were to go to a different planet, which of the following would change?
a)
mass
b)
force weight
c)
both mass and force weight
d)
none of these
6.
What type of electromagnetic waves carry more energy than gamma rays?
a)
X-rays
b)
radio waves
c)
visible light
d)
none of these
7.
As the wavelength of a wave decreases, it's energy ____________. This is an example of a(n) _____________ relationship.
a)
increases; direct
b)
decreases; direct
c)
increases; inverse
d)
decreases; inverse
8.
As the energy of a wave increases, it's frequency ____________. This is an example of a(n) _____________ relationship.
a)
decreases; inverse
b)
decreases; direct
c)
increases; inverse
d)
increases; direct
9.
As the wavelength of a wave increases, it's frequency ____________. This is an example of a(n) _____________ relationship.
a)
decreases; direct
b)
decreases; inverse
c)
increases; direct
d)
increases; inverse
10.
As the frequency of a wave increases, it's wavelength ____________. This is an example of a(n) _____________ relationship.
a)
decreases; inverse
b)
decreases; direct
c)
increases; inverse
d)
increases; direct
11.
In a compressional wave, what is the area that is compacted together or more dense?
a)
crest
b)
trough
c)
compression
d)
rarefaction
12.
The highest point on a transverse wave is a ___________.
a)
crest
b)
trough
c)
compression
d)
rarefaction
13.
The lowest point in a transverse wave is a _________.
a)
crest
b)
trough
c)
compression
d)
rarefaction
14.
Waves bending because of a change in speed when changing mediums, such as going from water to air, is called __________.
a)
reflection
b)
diffraction
c)
refraction
d)
bendiness
15.
In a ____________ wave, matter in the medium vibrates parallel to the direction the wave travels.
a)
transverse
b)
compressional
c)
electromagnetic
d)
none of these
100 %
