Virtual Labs

Physical Sciences Laser Optics Virtual Lab Experiments

Aim

Theory

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Simulation

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Michelson's Interferometer- Wavelength of laser beam

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The phenomenon of interference is shown

a: By transverse waves only. Explanation

Explanation

b: By longitudinal waves only. Explanation

Explanation

c: By both longitudinal and transverse waves. Explanation

Explanation

d: None of the above Explanation

Explanation

Which optical component in a Michelson interferometer splits the incoming light into two beams?

a: Compensating plate Explanation

Explanation

b: Beam splitter Explanation

Explanation

c: Laser source Explanation

Explanation

d: Screen Explanation

Explanation

For constructive interference to occur in a Michelson interferometer, the path difference must be:

a: An odd multiple of λ/2 Explanation

Explanation

b: An integral multiple of λ Explanation

Explanation

c: Equal to the length of one arm Explanation

Explanation

d: A fraction of the speed of light Explanation

Explanation

Which of the following leads to the formation of a dark fringe in the interference pattern?

a: Path difference is mλ Explanation

Explanation

b: Path difference is zero Explanation

Explanation

c: Path difference is (m + ½)λ Explanation

Explanation

d: No path difference at all Explanation

Explanation

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