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WorksheetsLight, Sound Waves, Periodic Table, Force & Motion
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
What type of wave MUST have matter through which to travel?
a)
longitudinal wave
b)
light wave
c)
mechanical wave
d)
energy wave
2.
What will happen if you increase the frequency of a sound wave?
a)
You will hear a higher pitched sound.
b)
You will hear a lower pitched sound.
c)
You will hear a louder sound.
d)
You will hear a softer sound.
3.
Sound waves are longitudinal waves. Longitudinal waves are made up of
a)
crests and troughs
b)
compressions and rarefactions
c)
matter and energy
d)
matter and space
4.
When you strike a drum with a drumstick, you make a sound because
a)
the drum is made of matter and creates matter around it
b)
the drum creates energy and causes energy to spread.
c)
the drum is a medium that carries sound waves.
d)
the drum vibrates and causes vibrations in the air.
5.
Which of the following properties of sound waves is related to the loudness of a sound?
a)
amplitude
b)
frequency
c)
speed
d)
wavelength
6.
What is the speed of a runner who finishes a 100 m dash in 19.6 s?
a)
0.196 m/s
b)
5.1 m/s
c)
80.4 m/s
d)
119.6 m/s
7.
The highest parts of a transverse wave are called
a)
troughs
b)
crests
c)
amplitudes
d)
wavelengths
8.
Which of the following elements is an alkali metal?
a)
Calcium
b)
Magnesium
c)
Mercury
d)
Sodium
9.
Carbon and other nonmetals are found in which area of the periodic table?
a)
on the left-most side
b)
on the right side
c)
in the middle column of the periodic table
d)
in the bottom rows
10.
Most elements are
a)
noble gases
b)
nonmetals
c)
metals
d)
metalloids
11.
Elements in an element family have similar
a)
atomic symbols.
b)
atomic sizes.
c)
atomic weights
d)
chemical properties.
12.
Elements that share properties of both metals and nonmetals are called
a)
ions
b)
periods.
c)
metalloids
d)
valences
13.
Metals tend to be
a)
gases.
b)
good conductors of heat.
c)
dull.
d)
brittle.
14.
An atom of an element contains 20 protons, 20 neutrons, and 20 electrons. The element is
a)
an alkali metal
b)
an alkaline earth metal
c)
a halogen
d)
a noble gas
15.
Which element is a metalloid?
a)
carbon
b)
silicon
c)
sodium
d)
uranium
16.
What do all elements have in common?
a)
They cannot lose or gain electrons
b)
They are made of the same atom.
c)
They have the same number of protons.
d)
They have the same number of neutrons.
17.
Which of the following is NOT a part of an atom's chemical structure?
a)
protons
b)
electrons
c)
neutrons
d)
valence electrons
18.
In the periodic table, elements are arranged in columns by their
a)
atomic numbers
b)
valence electrons
c)
chemical names
d)
chemical symbols
19.
Which element has 16 electrons in each atom?
a)
oxygen
b)
sulfur
c)
copper
d)
beryllium
20.
Which element has an atomic number of 30?
a)
phosphorous
b)
lithium
c)
copper
d)
zinc
21.
This is a picture of a __________
a)
Longitudinal
b)
Transverse
22.
What is the chemical symbol for an element whose atoms have 24 electrons?
a)
Mg
b)
Cr
c)
C
d)
Ti
23.
What is the difference between speed and velocity?
a)
Speed can be calculated and velocity cannot.
b)
Velocity can change and speed cannot.
c)
Speed includes direction and velocity does not.
d)
Velocity includes direction and speed does not.
24.
Does this picture correctly name the energy transformations?
a)
Yes
b)
No
25.
This class is
a)
Georgia History
b)
Art
c)
PE
d)
Physical Science
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