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G4 3.1

Authored by Dina Ali

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Used 2+ times

G4 3.1
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30 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The .......... on the rover Curiosity convert solar energy into .......... energy which is used to charge its batteries.

solar panels – electrical
batteries – electrical
solar panels – sound
batteries – sound

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the battery of a toy car .......... energy is converted into electrical energy.

chemical
sound
light
thermal

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Electrical energy produced from a toy car battery can be converted into .......... and .......... energies.

sound – solar
kinetic – solar
kinetic – sound

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The energy source in a toy car is the ..........

engine
tires
battery
fuel

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

It takes several .......... for a spacecraft to travel from Earth to Mars.

seconds
minutes
days
months

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Curiosity rover is designed to explore ..........

Earth
Mars
the Sun
the moon

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the hair dryer, the electrical energy is converted into ........, ........ and ........ energies.

sound – thermal – kinetic
kinetic – light – chemical
thermal – light – chemical
light – sound – chemical

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