Question

Which is a motion sensor?

a.

Piezoelectric sensor

b.

PIR sensor

c.

MPU 6050

d.

Node MCU

Posted under Mechatronics

Answer: (b).PIR sensor

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Which is a motion sensor?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. What does the gradient of a distance time graph depict?

Q. What is the nature of graph of displacement time graph depicting an object with uniform velocity?

Q. What is the SI unit of velocity?

Q. What does the gradient of a velocity-time graph depict?

Q. What does the area under velocity-time graph depict?

Q. What is Degree of freedom?

Q. Degree of freedom is denoted by which Greek symbol?

Q. What is the statistical formula of degree of freedom? (where “df” represents degree of freedom and “n” represents the number of values in the sample set)

Q. What is the degree of freedom of a system, that has 5 variables and only 2 equations are known?

Q. Degree of freedom can be found out by subtracting number of equations from number of variables.

Q. The degree of freedom of all the gases is same.

Q. How many degrees of freedom are present in a bionic arm?

Q. What will be the degree of freedom for two given independent samples whose sizes are N1 and N2 respectively?

Q. What is the degree of freedom of mono-atomic gases?

Q. What is the degree of freedom of a system, that has 5 variables and only 3 equations are known?

Q. What is the degree of freedom of a system, that has 5 variables and only 4 equations are known?

Q. What is the degree of freedom of di-atomic gases?

Q. What is the degree of freedom of tri-atomic gases?

Q. What is the degree of freedom of Ozone?

Q. What is the degree of freedom of Oxygen molecule?

Recommended Subjects

Are you eager to expand your knowledge beyond Mechatronics? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!