5th Form November Flashcards

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1
Q

What wave property defines the pitch of sound?

A

Frequency

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2
Q

What of these is attracted to the magnet?
Copper
Nickel
Plastic
Zinc

A

Nickel

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3
Q

What is the name of the charged particles that moves in an electric current?

A

Electrons

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4
Q

What is the definition for voltage?

A

Energy transferrred per unit charge

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