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9 questions
Light is a form of
energy
matter
gas
rainbow
________ is the intensity of light (how much light is being seen).
visibility
color
brightness
_____________________ can be seen when white light is separated through a prism.
visibility
color
brightness
_____________________ is when an object gives off its own light or reflects light.
visibility
color
brightness
Barry wants to see how white light can separate into different color. Which object could he hold in front of the sun to see this happen?
mirror
silver spoon
prism
A rainbow shows all the colors in white light. These colors always appear in the same order. Which is the correct order?
red, yellow, green, indigo, violet, orange
red, green, indigo, yellow, orange, blue
orange, yellow, blue, red, violet, green, indigo
red, orange, yellow, green, blue indigo, violet
Stan can see the moon at night because the moon
glows in the dark
reflects light from the sun
is very large
makes its own light
Light travels
in a straight line until it strikes an object
in a wavy line and continues when it hits an object
in a straight line and through every object
How are we able to see objects that are not luminous?
Objects that are luminous give out light.
Objects that are not luminous give out light, resulting in them being visible.
Objects that are not luminous reflects light, resulting in them being visible.
Objects that are luminous, give out light, resulting in them being visible.
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