Morse Code: Dots & Dashes

Morse Code: Dots & Dashes

4th Grade

11 Qs

quiz-placeholder

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Morse Code: Dots & Dashes

Morse Code: Dots & Dashes

Assessment

Quiz

Science

4th Grade

Practice Problem

Easy

NGSS
MS-PS4-3, MS-LS1-6, MS-LS2-3

Standards-aligned

Created by

Haley Asher

Used 5+ times

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Who were the two pioneers behind the creation of Morse Code?

Alexander Graham Bell and Thomas Edison

Samuel Morse and Alfred Vail

Nikola Tesla and Guglielmo Marconi

James Watt and Michael Faraday

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What was the primary purpose of Morse Code?

To send visual signals

To communicate over long distances using code

To transmit voice messages

To send photographs

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What motivated Samuel Morse to devise a faster way to transmit messages?

The invention of the telephone

The slow communication that prevented him from reaching his dying wife in time

The need for faster maritime communication

The development of radio waves

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What role did Alfred Vail play in the development of Morse Code?

He invented the telegraph machine

He refined Morse's telegraph machine and developed the dot-and-dash code

He created the first telephone

He discovered electricity

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How does Morse Code represent each alphabet letter and digit?

Through colors and shapes

Through dots and dashes

Through sounds and vibrations

Through light signals

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the Morse Code representation for the letter 'E'?

A dash

A dot

Two dots

Two dashes

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How did Morse Code messages travel from one operator to another?

Through sound waves

Through light signals

Through electrical signals along wires

Through radio waves

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