Digital and Analog Waves

Quiz
•
Science
•
8th Grade
•
Hard
+2
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The gray plot and red plot attempt to transmit the same signal in the graph below. What is the best conclusion that can be drawn?
The gray plot is a discrete analog signal.
The red plot is a discrete digital signal.
The red plot is a discrete analog signal.
The red plot cannot transmit a useful signal because of its box like shape.
Tags
NGSS.HS-PS4-1
NGSS.HS-PS4-5
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
What are some major differences between analog and digital signals? Select all that apply.
Analog sends continuous wave signals but digital sends wave pulse signals.
Digital sends continuous wave signals, but analog sends wave pulse signals.
Analog sends continuous wave signals but digital sends discreet wave pulse signals.
Digital sends continuous wave signals, but analog sends discreet wave pulse signals.
Tags
NGSS.HS-PS4-2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the amplitude of the blue wave?
1
2.5
2
3
4
Tags
NGSS.MS-PS4-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In some situations, digital cable will produce a much crisper image than analog. What is one important cause of this?
Digital signals are not as susceptible to noise as analog.
Analog is incapable of producing images as crisp as digital.
Digital is always a better option than analog.
Analog signals transmit in discrete pulses which decreases transmission quality.
Tags
NGSS.HS-PS4-2
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the wavelength of this wave?
Tags
NGSS.HS-PS4-1
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the amplitude of this wave?
Tags
NGSS.HS-PS4-5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What part is represented by the blue lines?
Crest
Resting Point
Wavelength
Amplitude
Tags
NGSS.MS-PS4-1
Create a free account and access millions of resources
Similar Resources on Wayground
12 questions
IOT Sensor KB 2 - 2024

Quiz
•
University
10 questions
CSA 8.PS4.3 ESSENTIAL STANDARD

Quiz
•
8th Grade
18 questions
digital v. analog

Quiz
•
8th Grade
10 questions
Analog vs. Digital Signals

Quiz
•
6th - 8th Grade
11 questions
Wireless Speaker

Quiz
•
8th Grade
15 questions
Analogue and Digital Signals

Quiz
•
8th Grade - University
20 questions
Signals and Communication & Technology Review

Quiz
•
8th Grade
19 questions
Information Transfer Vocabulary

Quiz
•
8th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Science
20 questions
Physical and Chemical Changes

Quiz
•
8th Grade
22 questions
Newton's Laws of Motion

Lesson
•
8th Grade
20 questions
Distance Time Graphs

Quiz
•
6th - 8th Grade
10 questions
Exploring Newton's Laws of Motion

Interactive video
•
6th - 10th Grade
17 questions
Thermal Energy Transfer

Lesson
•
6th - 8th Grade
10 questions
Exploring Chemical and Physical Changes

Interactive video
•
6th - 10th Grade
18 questions
Water Cycle

Quiz
•
5th - 8th Grade
15 questions
Physical and Chemical Changes

Quiz
•
8th Grade