NEW
Font size
S
M
L
XL
WorksheetsReview for Test Part 3...
Total questions: 13
Worksheet time: 26mins
Name
Class
Date
1.
The man is walking at a constant velocity, the arrows represent the distance traveled in one second. He has __________.
a)
decreased acceleration
b)
a changing acceleration
c)
increased acceleration
d)
no acceleration
2.
The reflection of a far away object in a concave mirror will appear in an ______.
a)
upright position & increased in size.
b)
upright position & decreased in size
c)
upside down position & increased in size
d)
upside down position & decreased in size
3.
What temperature will motion of molecules stop?
a)
-273 C
b)
32 F
c)
100 C
d)
273 K
4.
An example of a type of radiation is ...
a)
person getting a tan from the sun
b)
macaroni noodles falling and rising in a pot of boiling water
c)
movement of air from hot to cold in a greenhouse
d)
hands being warmed fro touching a hot cup of coffee
5.
Which are physical properties of a substance?
a)
Solubility, Density, Color
b)
odor, size, combustion
c)
acidity, color, melting point
d)
boiling pt., flammability, shape
6.
Which chart identifies the energy conversion within a generator and a motor?
a)
A
b)
B
c)
C
d)
D
7.
What are some chemical properties?
a)
combustible, reacts with O, neutralizes acid
b)
Melting pt., solubility, color
c)
odor, acidity, reacts, fizzes
d)
flammable, oxidation, color, shape
8.
Which intervals represents one full wavelength on the transverse wave?
a)
point A to Point I
b)
Point E to Point I
c)
Point C to Point E
d)
Point F to Point H
9.
Which of the following electromagnetic waves has the largest amount of energy?
a)
Visible
b)
Radio
c)
X-Ray
d)
Ultraviolet
10.
What is an example of Newton's third law of motion?
a)
a person pushes a car to a gas station
b)
a boy continues to travel forward when the wheel of his skateboard falls off.
c)
A building applies a force on the Earth, therefore the Earth applies force on the building
d)
The equation for force equals mass multiplied by acceleration
11.
The correct way to show data from repeated experimental trials in a written scientific paper is _______.
a)
a table showing each trial & results subtitled by what the table reveals
b)
A brief summary of what was learned from the trials, but leaving out each trial's individual data
c)
a histogram showing how the results changed with each trial
d)
a circle graph showing the overall data labeled for each trial
12.
What makes a person seem to hear the sea's sound in the seashell? The sound in the shell is actually caused by ____.
a)
The compression of the ear drum by vibrations of the shell
b)
The resonance in the shell as the background frequency causes vibration
c)
The vibration of the sea trapped in the shell
d)
The rarefaction of the air in the shell by the background noises in the room
13.
A mirror mounted behind a block of wax will cause the wax to melt a hole in the backside when placed 50cm away from a hot plate. Why will this only work with a concave mirror?
a)
The heat of the hot plate is amplified b/c the concave mirror reflects the heat directly back to the hot plate.
b)
The heat from the hot plate will be reflected by a concave mirror to several points in the room.
c)
A concave mirror has no effect in this experiment because the hot plate melts the wax without the mirror.
d)
A concave mirror causes the heat from the hot plate to be concentrated to one point on the wax.
Reset
