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P2.4 Energy Resources Starter

Sidst opdateret about 1 month ago

6 Spørgsmål

1

1

1

1

1

1

Spørgsmål 6

6.

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

Spørgsmål 1

1.

What kind of energy store is fuel?

Kinetic energy store

Thermal energy store

Chemical energy store

Gravitational energy store

Spørgsmål 2

2.

What kind of energy store is a moving object?

Kinetic energy store

Gravitational energy store

Thermal energy store

Chemical energy store

Spørgsmål 3

3.

How is energy released from a fuel?

The fuel is burnt

The fuel is moved

The fuel is dropped

Spørgsmål 4

4.

What are the units for Energy?

Joules

Seconds

Calories

Watts

Spørgsmål 5

5.

What are the units for Power?

Joules

Calories

Seconds

Watts