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How long is the distance of the object to the sensor if it takes 0.125 ms for the wave to return? Select one: a. 2.125 cm Ob. 2.531 cm С. 2.657 cm d. 3.125 cm е. 3.224 cm If a fix radar system has an emitted frequency of 1 Mhz, what is the speed of an approaching object if the measured refled frequency is 1.00000011 Mhz? Select one: a. 26 m/s b. 29 m/s С. 33 m/s

How long is the distance of the object to the sensor if it takes 0.125 ms for the wave to return? Select one: a. 2.125 cm Ob. 2.531 cm С. 2.657 cm d. 3.125 cm е. 3.224 cm If a fix radar system has an emitted frequency of 1 Mhz, what is the speed of an approaching object if the measured refled frequency is 1.00000011 Mhz? Select one: a. 26 m/s b. 29 m/s С. 33 m/s

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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How long is the distance of the object to the sensor if it takes 0.125 ms for the wave to return? Select one: a. 2.125 cm Ob. 2.531 cm С. 2.657 cm d. 3.125 cm е. 3.224 cm If a fix radar system has an emitted frequency of 1 Mhz, what is the speed of an approaching object if the measured reflected frequency is 1.00000011 Mhz? Select one: a. 26 m/s b. 29 m/s С. 33 m/s d. 38 m/s е. CreateSy SEASOFT LTD.
Transcribed Image Text:How long is the distance of the object to the sensor if it takes 0.125 ms for the wave to return? Select one: a. 2.125 cm Ob. 2.531 cm С. 2.657 cm d. 3.125 cm е. 3.224 cm If a fix radar system has an emitted frequency of 1 Mhz, what is the speed of an approaching object if the measured reflected frequency is 1.00000011 Mhz? Select one: a. 26 m/s b. 29 m/s С. 33 m/s d. 38 m/s е. CreateSy SEASOFT LTD.
What will be the output voltage of the potentiometer connected as voltage divider with supply voltage of 5 volts if it is rotated to 175 degrees (consider OV for 0 degrees)? Select one: a. 3.11 V b. 3.24 V с. 3.58 V d. 3.62 V е. 3.75 V A 10 bit microcontroller read a data of 855 from an ADC. What will be the angle rotated by the potentiometer (consider linear 0 for 0 degrees)? Select one: a. 189 degrees b. 215 degrees c. 225 degrees d. 256 degrees e. 287 degrees Created by SEASOFT LTD.
Transcribed Image Text:What will be the output voltage of the potentiometer connected as voltage divider with supply voltage of 5 volts if it is rotated to 175 degrees (consider OV for 0 degrees)? Select one: a. 3.11 V b. 3.24 V с. 3.58 V d. 3.62 V е. 3.75 V A 10 bit microcontroller read a data of 855 from an ADC. What will be the angle rotated by the potentiometer (consider linear 0 for 0 degrees)? Select one: a. 189 degrees b. 215 degrees c. 225 degrees d. 256 degrees e. 287 degrees Created by SEASOFT LTD.
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