Applied Physics Unit 1 and 3

Applied Physics Unit 1 and 3

University

50 Qs

quiz-placeholder

Similar activities

CLMS Electricity and Magnetism

CLMS Electricity and Magnetism

KG - University

49 Qs

Laser

Laser

University

51 Qs

Environmental Pollution

Environmental Pollution

University

45 Qs

Forces, Plate Tectonics, Energy

Forces, Plate Tectonics, Energy

KG - University

50 Qs

UNITS AND MEASUREMENT

UNITS AND MEASUREMENT

11th Grade - University

48 Qs

Mirrors, Lenses and Wave Behavior Review

Mirrors, Lenses and Wave Behavior Review

10th Grade - University

50 Qs

Electricity Review

Electricity Review

8th Grade - University

45 Qs

Electronic Devices and Circuits

Electronic Devices and Circuits

University

50 Qs

Applied Physics Unit 1 and 3

Applied Physics Unit 1 and 3

Assessment

Quiz

Physics

University

Practice Problem

Hard

Created by

Dr. Joselene Suzan Jennifer Patrick

Used 2+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of a semiconductor material?

Copper
Gold
Aluminum
Silicon

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following properties is true for semiconductors?

Semiconductors are perfect insulators.
  1. Their resistance decreases with temperature.

Semiconductors can only conduct electricity at absolute zero.
Semiconductors cannot be used in electronic devices.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The energy gap of silicon is approximately:

1.1 eV
1.5 eV
2.0 eV
0.5 eV

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In semiconductors, current conduction is due to:

The movement of magnetic fields.
The vibration of atoms in the lattice.
The movement of electrons and holes.
The flow of protons and neutrons.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An intrinsic semiconductor is:

A semiconductor with controlled impurities.
A material that conducts electricity poorly.
A compound semiconductor made of multiple elements.
A pure semiconductor material with no impurities.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which impurity is added to silicon to form an N-type semiconductor?

Boron
Gallium
Arsenic
Phosphorus

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a P-type semiconductor, the majority charge carriers are:

holes
protons
neutrons
electrons

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?