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What is the definition of diffraction
Diffraction is when a wave hits a barrier with a gap, this is because the gap gets smaller or changes shape
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What is reflection
Reflection is when a wave hits an object and bounces back off
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What are the 2 Rays
Reflected and incident
3 of 6
What are sex cells called
Gametes
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The males sex cell is called what?
Sperm
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What is the female cell called
Egg or ova
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Card 2

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What is reflection

Back

Reflection is when a wave hits an object and bounces back off

Card 3

Front

What are the 2 Rays

Back

Preview of the front of card 3

Card 4

Front

What are sex cells called

Back

Preview of the front of card 4

Card 5

Front

The males sex cell is called what?

Back

Preview of the front of card 5
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