A type of sensor ............ is used to avoid obstacles., Light sensors, Sound sensors, Distance sensors, Heat sensors, The first step in the operation of the sensor is ………..., Transmitting, Displaying, Sensing, Transduction, ……....... sensors are used to turn on lights when someone enters the room., Smartphone, Smart car, Smart Home Lighting System, Smart Watch, Sensors are devices that sense changes in the environment and convert them into signals, TRUE, FALSE, Touch screens rely on sensors to detect where a finger touches the screen, TRUE, FALSE, Sensors are not used in smartphones, TRUE, FALSE

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