If a Wave from One Slit of a Young's Double-Slit

question 53

Multiple Choice

If a wave from one slit of a Young's double-slit set-up arrives at a point on the screen one-half wavelength behind the wave from the other slit,what is observed at that point?

• A) dark fringe
• B) bright fringe
• C) gray fringe,neither dark nor bright
• D) multi-colored fringe

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Definitions:

Severe Health Problems

Significant or life-threatening conditions that require intensive medical intervention.

Libet Et Al.

Refers to a group of researchers led by Benjamin Libet who conducted experiments in the 1980s that were significant in the study of free will and consciousness, particularly focusing on the timing of conscious intentions and motor actions.

Wrist Flex

The movement of bending the wrist towards the forearm, often used in exercises aimed at strengthening the muscles that flex the wrist.

Free Will

is the concept that humans have the ability to choose and act upon their own decision making, free from certain constraints.