P4 Semi -Final Rounds

Easy 1

The strongest part of a magnet is...

• a. the bars.

• b. the force fields.

• c. the poles.

• d. the middle.

Easy 2

When a circuit is open, the circuit is _________?

• a. On

• b Off

Easy 3

Which of the following conducts electricity?

• a. Aluminum foil

• b. Wood

• c. Plastic

• d. Rubber band

Easy 4

Convert the following measurements.

1 km = _______________ m

• 1000m

• 100m

• 10m

Easy 5

Convert the following measurements.

2000g = _____________ kg

• 2000kg

• 2kg

• 20kg

Easy 6

Convert 4:25 pm to 24 hour clock

• 16:25

• 15:25

• 14:25

Easy 7

Convert 9:20 pm to 24 hour clock

• 20:00

• 21:20

• 23:20

Easy 8

Which of the following activities is dangerous?

• Using the fan on a hot night

• Using electricity near water

• Holding a battery in your hand.

Easy 9

_______ are known as fossil fuels and are non-renewable resources.

• Oil and minerals

• Oil and gas

• gas and minerals

Easy 10

______ is useful mainly because it burns easily and releases a lot of heat energy.

• Natural gas

• Minerals

• Fuels