Science quiz

blue light + blue filter =

• Blue light

• Black

• White light

• All of the colours

Blue light + green filter

• Green

• All the colours

• Black

• White light

White light + red filter

• Black

• White light

• Red light

• Purple light

What happens when white light go through a prism, which colour is going to be reflected?

• Red, blue, green

• All the colors

• Nothing

• White light

What are the 3 basic colours

• Green blue red

• Yellow blue red

• Red green yellow

• Blue green yellow

where must we place the mirror so that we can see the other side of the periscope?

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• 
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Which picture is right?

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• 
• 
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How do we call this machine?

• Isaac Newton

• Goldberg machine

• Thomas Edison

• Van the graff

What is attracted to what? (- or+)

• - is attracted +

• - is attracted to -

• + is attracted to +

• - is repelled to +

Center of Earth. Made of Liquid Metal. 

• Community
• Atmosphere
• Core