Have We Met?
What part of your body detects light?
Your EYES detect light.
How many colours are in the rainbow?
7
What kind of light is from things made by humans called?
ARTIFICIAL light is light from things made by humans.
What is it called when SOME light can pass through materials?
TRANSLUCENT
What is it called when light passes through an object and bends?
REFRACTION
How does light travel?
Light travels in a straight line.
List the colours of the rainbow.
ROY G BIV
Red, orange, yellow, green, blue, indigo, violet.
What light is produced by nature?
NATURAL light is light produced by nature.
What is it called when no light can pass through materials?
OPAQUE
What is it called when light is taken by an object and does not refract or reflect?
ABSORPTION
How fast light travels?
Nothing travels faster than light.
What acts like a prism in the sky for the light to refract (bend) and create a rainbow?
Water droplets
Is lightning artificial or natural light?
Lightning is NATURAL.
What is it called when light can pass through materials?
TRANSPARENT
What is it called when light bounces off the surface of a material?
REFLECTION
What do you need in order for a shadow to happen?
SUNshine
What do you need for a rainbow to form? (2 things in the sky)
Sun & water droplets
**bonus - sun has to be behind you to see a rainbow
What are some objects that have artificial light?
Flashlight
Candle
Torch
Cell phone
Tablet/Chromebook/Laptop
Neon bracelet/necklace
Is your desk translucent or opaque?
OPAQUE
A diamond and water are examples of _______?
REFRACTION
If the sun is above me to the left, the shadow will be where?
behind me to the right
What colour do we see the most? Which one do we see the least?
Most - red
Lease - violet
What insect can produce light?
FIREFLIES produce light.
Are sunglasses transparent or translucent?
TRANSLUCENT
When light hits an object and bounces back?
REFLECTION