JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.
Year 6 Light
Year 6 Light
Sign in to Google
to save your progress.
Learn more
Spooky Science - Light
Why do we see all the objects around us?
1 point
because light comes from our eyes
because they are luminous and make their own light
because light from the surroundings is reflected off the objects around us and into our eyes
because we are looking at them with our eyes
Clear selection
Black is
1 point
a colour
where black light is reflected
where no light is reflected
where all the colours are mixed together
Clear selection
Shadows happen because
1 point
light makes a shape on the ground
light can pass right through objects
light travels in straight lines so an opaque object blocks light shining on it and little or no light falls on the space behind the object creating a dark patch the same shape as the object
light travels around corners
Clear selection
its not a good idea to look directly at the sun because
1 point
the sun's energy is so intense that it will cause blindness by burning your retina which is the layer of special cells at the back of your eye that converts light into signals that travel along the optic nerve to the brain
you could get sunburn
it will bleach you hair
its ok if you have sun glasses
Clear selection
if an object can produce its own light by chemical reactions we call it
1 point
burning
radiant
luminous
bright
Clear selection
what does opaque mean?
1 point
light can pass straight through an object
some light can pass through an object
no light can pass through an object
an object can be seen with the human eye
Clear selection
what is the ultimate source of all natural light?
1 point
the sun
the moon
the sky
the ocean
Clear selection
how come the moon is so bright in the night sky?
1 point
because it gives out its own light
because it reflects the sun's light
because the astronauts left their torch behind
there are volcanoes on the surface of the moon
Clear selection
what does translucent mean?
1 point
something that blocks all light
something that reflects all light
something that allows some light to pass through but not enough to see through it
something that bends the light
Clear selection
what is a ray?
1 point
a type of fish
a straight beam of light coming from a luminous object
short for Raymond
something that can't bee seen by the human eye
Clear selection
Submit
Clear form
This content is neither created nor endorsed by Google.
Report Abuse
-
Terms of Service
-
Privacy Policy
Forms
