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WorksheetsSPH4U Final Exam Quiz Question (K 30)
Total questions: 30
Worksheet time: 2hrs 31mins
The lowest point on a transverse wave is the
compression
crest
rest position
trough
Which property of the wave would change if you changed the amount of energy the wave had?
amplitude
frequency
wavelength
wave speed
Mechanical waves usually travel fastest through:
solids
liquids
gases
A wave that can travel through matter and empty space is a:
electromagnetic wave
longitudinal wavy
transverse wave
Which are properties of a mechanical wave?
can be longitudinal or transverse
can move through space
must have matter to move
carries energy
Which type of wave can travel through mass and a vacuum?
Electromagnetic
Mechanical
Electromagnetic and Mechanical
Which of the following waves are emitted by the sun?
X ray, gamma ray, and sound wave
UV ray, sound wave, and infrared ray
UV ray, infrared ray, and microwaves
light waves, infrared waves, sound waves
What is a wave?
mass
weight
force
energy
What is electricity?
an object that electrons do not flow through
energy created by moving charged particles
when two objects repel each other
a circuit that has only one path for electricity to flow
Which of the following is an insulator?
an eraser
a wire
a penny
a metal spoon
This picture shows a circuit that is
closed
open
an insulator
static electricity
Imagine you are creating a circuit. It works and the light bulb turns on. Then you add a piece of plastic to the circuit, and the light bulb does not turn on. We can infer that the plastic is
an insulator
a conductor
an electron
static electricity
Items that have the same charge will do what?
attract
repel
What is a device that supplies the power to an electric circuit (for example: a battery)?
electron
atom
power source
fuse
Electrons will move easily through Aluminum. Based on this, we know Aluminum is a(n)
conductor
insulator
