Answered: Amplitude summation occurs in…

Amplitude summation occurs in phase-contrast optics when both direct and diffracted rays area. in phase.b. in reverse phase.c. off 41 wavelength.d. None of these is correct.

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter14: Instrumentation In Diagnostic Ultrasound

Section: Chapter Questions

Problem 10Q

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Question

Amplitude summation occurs in phase-contrast optics when both direct and diffracted rays are
a. in phase.
b. in reverse phase.
c. off 4
1 wavelength.
d. None of these is correct.

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