Semiconductors

Semiconductors

8th Grade

10 Qs

quiz-placeholder

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Semiconductors

Semiconductors

Assessment

Quiz

Science

8th Grade

Medium

NGSS
HS-PS2-5, HS-PS1-5, HS-PS3-3

+2

Standards-aligned

Created by

Holly Hill

Used 12+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What unique ability do semiconductors have?

They are as bad at conducting electricity as insulators.

They can only conduct electricity in a vacuum.

They can conduct electricity as well as metals.

They have the unique ability to control electricity.

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What makes semiconductors super useful in electronic devices?

Their unique ability to control electricity.

Their ability to conduct heat.

Their weight.

Their color and texture.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a famous semiconductor device?

Resistors

Cables

Transistors

Batteries

Tags

NGSS.HS-PS2-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of diodes in electronic devices?

To increase the device's weight.

To let electricity flow in both directions.

To only let electricity flow in one direction.

To store electricity.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do transistors work in a flashlight?

They decrease the light intensity.

They change the color of the light.

They let electricity flow to light up the bulb.

They store extra electricity for later use.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of transistors in earphones?

To convert music into electricity.

To amplify the sound signals.

To decrease the sound quality.

To store music.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where can semiconductors be found?

Only in smartphones and computers.

Only in scientific laboratories.

In solar panels and electric cars as well.

Exclusively in gaming consoles.

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