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30 questions
Energy Waves bouncing off a surface
Refraction
Reflection
Absorption
A very strong beam of light
flashlight
laser
bulb
Energy waves that bend through a medium
refraction
reflection
absorption
The electromagnetic spectrum is made up of
Red, Orange, Yellow, Green, Indigo, Violet
Red, Green, Blue, Purple
Red, Blue, Yellow
A clear piece of curved glass
lens
glass
plate
Visible light the eye can see
florescent light
white light
electromagnetic spectrum
A reflective surface
paper
lens
mirror
To make bigger in size
transmit
magnify
absorb
What happens to a shadow when you move the object towards the light source
it gets larger
it gets smaller
it disappears
When a pencil is placed in a cup of water
it looks straight
it breaks in two
it looks broken but isn't
Light travels in
straight lines until it hits an object
curvy waves
zigzag lines
Light travels slower in
air
water
How is a shadow formed?
Light passing through an object
Light reflecting off an object
light partially blocked by an object and some moving around the object
Light bends in
air
water
People cast a shadow on the ground as they walk because they block
view
way
light
Light is refracted when it hits a mirror
True
False
An image that is seen in a shiny surface us
refracted
reflected
absorbed
Which object would most likely reflect light?
carpet
paper
aluminium foil
When could you have more than one shadow?
Not much light
A single source of light
Multiple lights sources
Objects look different under water because
The light rays bounce off
The light rays bend
The light rays stop
A hand lens
bounces light off objects
bends light and magnifies objects
absorbs light
Glass usually allows light to
Absorb into it
go through it
change to wavy lines
If light goes into an object without coming out it is
reflected
transmitted
absorbed
Light cannot reach behind an object because it cannot
All of the list below
Bend
Flex
Rotate
Mirrors can work together to bounce off light so that it travels through a maze
true
false
Light can refract and reflect in water
True
False
A convex lens
does not affect the size of an object
makes the object appear larger
makes the object appear smaller
The main source of light is
The sun
The moon
The stars
Light can only partially go through
Translucent objects
Transparent objects
Opaque objects
Light can completely go through
Transparent objects
Translucent objects
Opaque objects
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