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Y7 P2.4 Energy Resources Starter

Last updated about 6 hours ago

6 Nsɛmmisa

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

A 1200 W toaster is switched on for 20 seconds. Calculate the energy transferred.

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What kind of energy store is fuel?

Chemical energy store

Thermal energy store

Kinetic energy store

Gravitational energy store

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

What kind of energy store is a moving object?

Chemical energy store

Thermal energy store

Kinetic energy store

Gravitational energy store

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

How is energy released from a fuel?

The fuel is moved

The fuel is burnt

The fuel is dropped

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

What are the units for Energy?

Seconds

Joules

Calories

Watts

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

What are the units for Power?

Calories

Joules

Watts

Seconds