You Set Two Parallel Slits 0

question 32

Multiple Choice

You set two parallel slits 0.2 mm apart at a distance of 1 m from a screen and illuminate them with light of wavelength 400 nm.The distance between the first and second dark lines of the interference pattern on the screen is

• A)2.5 mm
• B)2.0 mm
• C)1.5 mm
• D)1.0 mm
• E)0.5 mm

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Definitions:

Respiratory Distress

A condition characterized by difficulty breathing or shortness of breath that can be a result of various ailments including asthma, pneumonia, or cardiac conditions.

Thick Secretions

Viscous bodily fluids that may obstruct airways or complicate medical conditions, necessitating medical intervention.

Tenacious Mucus

A thick and sticky phlegm or secretion produced by the mucous membranes of airways, which is particularly difficult to clear.

Tracheostomy Tube

A tube inserted into a surgically created hole (tracheostomy) in the front of the neck and into the trachea to assist breathing.