Science PA3 Quiz

There are __________ in a cell. _____________ and _______________

• 3 terminals - Neutral, Positive, Negative

• 1 terminal - negative

• 2 terminals - Negative and positive

The ________ is used to break or connect a circuit and complete it

• resistor

• transistor

• battery

• switch

The wire is cut from between. What material should be used to complete the circuit and make the bulb glow

• A plastic spoon

• Rubber gloves

• a paper

• A steel plate

what is the SI unit of Force

• Newton (N)

• Einstein (E)

• Gravity (G)

• Albert(A)

what is the net force and is the force balanced or unbalanced

• 30 N, to right, balanced

• 30N, to left, unbalanced

• 50N, to right, unbalanced

• 0N, to left, Balanced

tick all the insulators of electricity

• Copper

• Paper

• Glass

• Steel

• Gold

Is the tug of war balanced or unbalanced

• Unbalanced

• Balanced

• Can't tell by the image

what is the name of this battery

• Li - polymer battery

• PP3 Battery

• AAA battery

• CR2032 battery

This type of battery is used in

• wrist watches

• laptops

• mobile phone

• remotes

we can use which type of battery in inverters

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