NEW
Font size
WorksheetsQuarter 3 Exam
Total questions: 34
Worksheet time: 21mins
Mechanical waves (like sound) cannot travel through...
metal
a tree
empty space (vacuum)
a door
You see lightning before you hear thunder because...
eyes are quicker than ears
thunder happens after lightning
light travels faster than sound
sound travels faster than light
Which wave has the lowest frequency?
A
B
C
D
Which letter represents the crest?
A
B
C
D
What travels through a wave?
mass
energy
mass and energy
neither mass nor energy
Which electromagnetic radiation has the longest wavelength?
infrared
gamma
radio
ultraviolet
Which is an example of a longitudinal wave?
x ray
microwave
sound wave
water wave
Vibrations of the rubber band produce...
light waves
sound waves
chemical energy
magnetic energy
Which property of light is present in the diagram?
diffraction
absorption
refraction
reflection
Which electromagnetic radiation has the shortest wavelength?
infrared
gamma
microwave
ultraviolet
The two waves have different...
amplitudes
speeds
wavelengths
frequencies
A prism helps us to understand ____ better
UV rays
stars
rainbows
sound waves
What happens from A to B to C?
particles gain energy
particles lose energy
particles separate
particles speed up
Heat will transfer when objects have different ...
heats
masses
densities
temperatures
Which letter represents the trough?
A
B
C
D
Which form of energy usually travels in a straight line through air?
heat
light
sand
wind
The pole on the right side should be ...
N
S
E
W
Why did the temperature change from Picture A to Picture B?
the glass went into the fridge
they added ice to the glass
they put the glass in hot water
they put the glass in the shade
Which is NOT in the electromagnetic spectrum?
sound waves
gamma
x rays
ultraviolet
Which is the best insulator?
copper
gold
nickel
wood
What will happen to the ball and ring after it is heated?
it will contract and pass through the ring
it will expand and not fit through the ring
it will become magnetized
it will increase in mass
Which choice shows attraction between two magnets?
A
B
C
The broken side of the magnet will be ...
a south pole
a north pole
neither pole
neutral
Where do you observe refraction?
A
B
C
D
In which circuit would the light bulb glow?
A
B
C
D
What method of heat transfer is present in the diagram?
conduction
convection
radiation
insulation
What happens to magnetic force when a magnet and paper clip are separated?
increases
decreases
remains the same
Which part conducts electricity best?
plastic binder
metal ring
paper
rubber pocket
Which of the following is a conductor of electricity?
glass
plastic
rubber
tin
Raising the temperature of most solids causes its molecules to...
vibrate faster
vibrate slower
remain the same
Which object would NOT be attracted to a magnet?
A - safety pin
B - tack
C - nail
D - cork
The balloon sticks to the wall because
it has become negatively charged
the electrons in the wall are repelled by the electrons of the balloon
it is attracted to the protons of the wall
all of the above
An electric current consists of moving...
nuclei
protons
neutrons
electrons
Which model (A, B, or C) represents particle in a solid?
A, particles packed tightly together
B, particles packed loosely together
C, particles move freely within the container
