Science Quiz - Electricity

Which of the following is the source of electricity? Tick.

• Accumulator

• Food

• Hydroelectric power station

• Wind

Tags

NGSS.MS-PS3-5

Tool X is one of the sources of electricity. How does tool X functions?

• Produce light energy

• Transform solar energy into electrical energy

• Produce heat energy

• Safe energy consumption

Hydroelectric energy is the energy which is generated from ____

• wind

• the Sun

• generator

• water

Tags

NGSS.MS-ESS2-4

This is the symbol of _____

• a switch

• a lightbulb

• a dry cell

• connecting wire

This symbol represents component P, which is

• dry cell

• connecting wire

• switch

• lightbulb

In which circuit the bulbs will light up brighter?

• X

• Y

Which of the following affect the brightness of bulb? Tick the correct answers.

• Type of circuit

• Number of dry cell

• Size of bulb

• Number of bulb

Tags

NGSS.MS-ETS1-1

What is the type of this electrical circuit?

• Parallel circuit

• Series circuit

Which bulb will light up the dimmest?

• A

• B

• C

If bulb J is broken, what will happen to the other bulbs? Tick the correct answer.

• bulb K lights up

• bulb L lights up

• bulb K and L do not light up