Question

Acoustic wave in QCM meets minimum impedance when thickness of device is __________________

a.

Equal to wavelength of acoustic wave

b.

Product of Half of wavelength of acoustic wave

c.

Product of quarter of wavelength of acoustic wave

d.

None of the mentioned

Posted under Sensor Technology Instrumentation Transducers

Answer: (b).Product of Half of wavelength of acoustic wave

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Acoustic wave in QCM meets minimum impedance when thickness of device is __________________
Add Comment

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Direction of acoustic wave in QCM will be ______________

View solution

Q. Quartz can be used as bio sensors.

View solution

Q. SAW stands for ________________

View solution

Q. Mass sensors are a combination of SAW.

View solution

Q. Photo ionization and flame ionization technique are most favoured in detection of ____________

View solution

Q. IR sensors are used in detection of _______________

View solution

Q. Chemiresistor sensors are used for test gases in _______________

View solution

Q. Heater power in thick film hybrid technology is __________

View solution

Q. Water purity is tested by ____________

View solution

Q. Glass electrode is an ion selective electrode.

View solution

Q. ISE stands for __________________

View solution

Q. Polypropylene is a/an _____________

View solution

Q. Which of the following change electrical conductivity on the absorption of a gas molecule?

View solution

Q. Cladding in glass fibre have high refractive index than the core.

View solution

Q. Loss associated with plastic fibre is less than glass fibres.

View solution

Q. Which of the following represents loss associated with glass fibres?

View solution

Q. Plastics optical cables can be used for ________________

View solution

Q. Epoxy material in fibre optics is intended for ________________

View solution

Q. General spectral range for silica glass is _______________

View solution

Q. Silica glass of hydroxyl concentration can be used for ___________ of wavelength.

View solution
View All MCQs on Sensor Technology

Recommended Subjects

Are you eager to expand your knowledge beyond Instrumentation Transducers? 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!

Engineering Materials

Discover the building blocks of engineering with our Engineering Materials category....

Biotechnology

Discover the cutting-edge world of biotechnology with our Biotechnology category....

Human Resource Management

Explore the dynamic field of Human Resource Management (HRM) with our dedicated...

Logical Reasoning

Enhance your logical thinking and decision-making abilities with our Logical...

Fluid Mechanics

Unlock the mysteries of fluids and their behavior with our Fluid Mechanics category....

Business Statistics

Uncover the power of data analysis with our Business Statistics category. Explore...

Railway Engineering

Embark on a journey through the world of railway systems with our Railway Engineering...

Chemistry

Unlock the mysteries of chemistry with our Chemistry category. Delve into the...

Verbal Ability

Hone your language and communication skills with our Verbal Ability category. Enhance...