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WorksheetsChapter 5 Exam CP
Total questions: 34
Worksheet time: 2hrs 37mins
Light can be described as ____.
wave
particle
ray
all of the above
What is reflection?
light rays strike smooth surfaces and bounce off
light rays strike rough surfaces and bounce off
light rays strike smooth and rough surfaces and bounce off
light rays strike any surface and bounce off
What is scattering?
light strikes a rough surface and reflects at many different angles
light strikes a smooth surface and reflects at many different angles
light strikes a rough surface and reflects at the same angle
light strikes a rough surface and does not reflect at all
What is refraction?
light passes from one transparent medium to another and it changes speed/bends
light passes from one transparent medium to another and it does not change speed/bends
light does not pass from one transparent medium to another and it changes speed/bends
none of the above
The following picture describes which of the following?
refraction
reflection
scattering
none of the above
The following picture describes which of the following?
reflection
refraction
scattering
none of the above
The following picture describes which of the following?
reflection
refraction
scattering
none of the above
What does EMR stand for?
electromagnetic radiation
electromagnet radiation
electromagnetic radio
electromagnet radio
What is a wave?
a vibrating disturbance by which energy is transmitted
the distance between identical points on a wave
# of waves that pass through a point in one second
the height of a wave from mid line of the wave to the crest/trough
What is frequency?
a vibrating disturbance by which energy is transmitted
the distance between identical points on a wave
# of waves that pass through a point in one second
the height of a wave from mid line of the wave to the crest/trough
What is amplitude?
a vibrating disturbance by which energy is transmitted
the distance between identical points on a wave
# of waves that pass through a point in one second
the height of a wave from mid line of the wave to the crest/trough
What is a node?
a vibrating disturbance by which energy is transmitted
point of zero amplitude
# of waves that pass through a point in one second
the height of a wave from mid line of the wave to the crest/trough
What do we called the labeled portion of the wave?
crest
trough
node
amplitude
What is light?
a collection of photons moving through space as electromagnetic waves
a collection of electrons moving through space as electromagnetic waves
a collection of protons moving through space as electromagnetic waves
a collection of stuff moving through space as electromagnetic waves
What is the name of the following model of the atom?
Bohr Model
Atomic Model
Quantum Model
Plum Pudding Model
Electrons are located within the electron _____ in the atom.
shells
boundaries
homes
nucleus
The shell closes to the nucleus will have the _____ energy.
highest
lowest
medium
none of the above
The shell furthest away from the nucleus will have the _____ energy.
lowest
highest
medium
none of the above
During the flame test, what salt produced this color flame?
Copper Chloride
Lithium Chloride
Strontium Chloride
Sodium Chloride
During the flame test, what salt produced this color flame?
Copper Chloride
Lithium Chloride
Calcium Chloride
Sodium Chloride
What is the ground state?
an atom with its electrons in the lowest possible energy levels
an atom with its electrons in the highest possible energy levels
an atom with its electrons in the medium possible energy levels
none of the above
What is the excited state?
an atom with its electrons in the lowest possible energy levels
an atom with its electrons in higher possible energy levels
an atom with its electrons in the medium possible energy levels
none of the above
What was our source of energy for the flame test?
flame
electricity
water
Q-tips
Which state is the most stable?
ground state
excited state
medium state
all of the above
Which state is the least stable?
excited state
ground state
medium state
all of the above
What was the purpose of the black construction paper when building the spectroscope (Cereal Box)?
to let light in
to block light
to see through it
to look nice
What colors did you see in the Spectroscope Lab (Cereal Box)?
Blue
Red
Yellow
Green
All of the above
Solve for the frequency in the following table.
5.40 x 1011 1/s
9.40 x 1011 1/s
14.40 x 1011 1/s
1.40 x 1011 1/s
Solve for the energy in the following table.
3.58 x 10-22 J
9.58 x 10-22 J
1.58 x 10-22 J
8.58 x 10-22 J
Solve for the frequency in the following table.
8.38 x 1013 1/s
3.38 x 1013 1/s
1.38 x 1013 1/s
5.38 x 1013 1/s
Solve for wavelength in the following table.
3.58 x 10-6 m
9.58 x 10-6 m
6.58 x 10-6 m
1.58 x 10-6 m
What is Ms. Chino's favorite animal?
What type of light produces the following spectra?
Black Light
Fluorescent light
Sunlight
Microwaves
What type of light produces the following spectra?
Black Light
Fluorescent light
Sunlight
Microwaves
