Sources of Light
Light sources that humans have created is called
What is an artificial light source?
Light travels in this direction
What is a straight line?
At this time of day, a shadow is the shortest
What is noon/12:00pm?
This natural light source also produces heat
What is fire?
This happens when light hits a mirror
What is reflect?
This kind of object does not create a shadow
What is transparent?
An object that produces its own light
What is an emitter?
This happens when light goes through water causing it to bend
What is refraction?
This equipment can use natural light to help tell time
What is a sun dial?
The moon is often confused with being a natural light source. Instead, what does light do causing it to look like the moon produces light?
What is reflect off the sun?
This kind of object creates a shadow when shining a light upon it
What is opaque?
A shadow changes shape throughout the day because
What is the earth rotates?
This is the glowing trail that some insects and sea creatures leave behind
What is bioluminescence
This kind of object allows some light to pass through
What is translucent?
In the morning a shadow points this direction
What is west?