Ultrasonic Sensor

Ultrasonic Sensor

Assessment

Flashcard

Computers

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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17 questions

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1.

FLASHCARD QUESTION

Front

Why does a single ultrasonic sensor have 2 "eyes" on it?

Back

One eye sends a signal and one receives it

2.

FLASHCARD QUESTION

Front

What is the maximum distance our ultrasonic sensor can detect?

Back

255

3.

FLASHCARD QUESTION

Front

The speed of sound is _________ m/s

Back

340

4.

FLASHCARD QUESTION

Front

Why might the Ultrasonic sensors be preferred over Touch Sensors for detecting walls and obstacles?

Back

Hitting wall could damage the wall, Hitting a wall could damage the robot, It is quicker to detect obstacles at a distance.

5.

FLASHCARD QUESTION

Front

What is the name of this part?

Media Image

Back

Large Motor

6.

FLASHCARD QUESTION

Front

What is the name of this part?

Media Image

Back

EV3 Brick

7.

FLASHCARD QUESTION

Front

What is the name of this part?

Media Image

Back

Touch Sensor

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