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Study
Science - Level 4 (Energy)
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Light reflects of objects and into...
our nose
our brain
our eyes
our ears
Oops!
Okay!
What energy does fire make?
light
conduction
thermal
light and thermal
Oops!
Okay!
shadow
opague
transparent
reflect
Oops!
Okay!
reflect
opaque
transparent
shadow
Oops!
Okay!
The tree is making a ______________
man-made light
shadow
opaque
transparent
Oops!
Okay!
Heat moves...
from a hot object to a cold object
from a hot object to a hot object
from a cold object to a hot object
from a cold object to a cold object
Oops!
Okay!
electricity
fire
conduction
temperature
Oops!
Okay!
Thermal energy comes from...
the Sun, conduction, temperature, and movement
the Sun, temperature, electricity, and movement
the Sun, fire, conduction, and movement
the Sun, fire, electricity, and movement
Oops!
Okay!
A strong vibration makes a __________ sound
low-pitched
quiet
high-pitched
loud
Oops!
Okay!
Light travels at 300,000 km per ____________
day
second
hour
minute
Oops!
Okay!
temperature
fire
electricity
conduction
Oops!
Okay!
______________ is a good conductor of heat.
Wood
Fabric
Air
Metal
Oops!
Okay!
___________ is a poor conductor of heat.
Fabric
Gold
Silver
Metal
Oops!
Okay!
A slow vibration makes a __________ sound
high-pitched
quiet
loud
low-pitched
Oops!
Okay!
Light energy comes from...
the Sun, shadows, and man-made lights
the Sun, fire, and man-made lights
the Sun, fire, and reflections
the Sun, fire, and shadows
Oops!
Okay!
An ambulance makes a __________ and ___________ sound
loud, low-pitched
loud, high-pitched
quiet, low-pitched
quiet, high-pitched
Oops!
Okay!
The tree is _____________
opaque
transparent
a shadow
see through
Oops!
Okay!
Sound energy travels in....
electricity
waves
reflections
shadows
Oops!
Okay!
A fast vibration makes a __________ sound
quiet
loud
low-pitched
high-pitched
Oops!
Okay!
A weak vibration makes a __________ sound
loud
low-pitched
quiet
high-pitched
Oops!
Okay!
Sound energy is made when something...
conducts
vibrates
heats up
reflects
Oops!
Okay!
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