An ultrasonic sensor is installed at the top of a tank to measure the level water inside it. If the range of the measurement is 200 to 800 mm from the top of the tank, what is the fastest sampling time (in millisecond) that can be implemented? Use a speed of sound of 340 m/s. a. 0.59 C. 0.89 b. 0.72 d. 1.2

An ultrasonic sensor is installed at the top of a tank to measure the level water inside it. If the range of the measurement is 200 to 800 mm from the top of the tank, what is the fastest sampling time (in millisecond) that can be implemented? Use a speed of sound of 340 m/s. a. 0.59 C. 0.89 b. 0.72 d. 1.2

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

An ultrasonic sensor is installed at the top of a tank to measure the level water inside it. If the range of the
measurement is 200 to 800 mm from the top of the tank, what is the fastest sampling time (in millisecond)
that can be implemented? Use a speed of sound of 340 m/s.
a. 0.59
C.
0.89
b. 0.72
d.
1.2

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