1st prep / 2nd Term . Lesson (2) . Week (2) HW

class:

• 1A
• 1B
• 1C
• 1D

Name:

Serial NO.

1- Sensors help robots to..........

• A. Teach them new languages
• B. Allow them to interact with their environment
• C. Increase their size
• D. Slow down their operations

2- The Third step in the operation of the sensor is ………...

• A. Transmitting
• B. Displaying
• C. Sensing
• D. Transduction

3- …………………………these devices use digital cameras to analyze images and determine the distance to objects based on the size and distortion of the image.

• A. Laser Rangefinders
• B. Visible light sensors
• C. Ultrasonic Sensors
• D. Time of Flight sensors

4- Time of Flight sensors depends on measuring the time it takes for a …………………………….to reach an object and return to it, characterized by high accuracy and high speed.

• A. Sound waves
• B. Visible light
• C. Laser beams
• D. light pulse

5- ……………………… are used in robots that react to sounds, for example: robots that can respond to voice commands.

• A. Distance Sensors
• B. Light Sensors
• C. Sound Sensors
• D. Motion Sensors

6- …………………………………are devices that sense changes in the surrounding environment and convert them into signals understood by machines and devices to make appropriate decisions based on them.

• f. Sensors
• a. Motion sensors
• b. Parking systems
• c. Surgical robot
• d. Computer Vision

7- Sensors work through ………………………………. main steps.

• e. three
• a. Motion sensors
• b. Parking systems
• c. Surgical robot
• d. Computer Vision