A Young's Double-Slit Apparatus Is Set Up

question 74

Multiple Choice

A Young's double-slit apparatus is set up.A screen is positioned 1.30 m from the double slits,and the spacing between the two slits is 0.0392 mm.The distance between alternating bright fringes is 1.16 cm.What is the light source wavelength? (1 nm = 10−⁹ m)

• A)312 nm
• B)346 nm
• C)321 nm
• D)350 nm
• E)325 nm

Recognize the impact of minor stresses and daily inconveniences on health.

Describe the biopsychosocial model of health and its relevance to physical illness.

Understand the concept of frustration in the context of stress and its psychological implications.

Explain the role and emergence of health psychology in addressing modern health challenges.

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Definitions:

Quasi-Contract

A legal concept where a court enforces a non-existent contract to prevent unjust enrichment or unfairness.

Breach

A violation or infraction of a law, duty, or agreement.

Illusory Contract

An agreement that lacks a real obligation from one or more parties, making it unenforceable.

Implied

Describes something that is suggested or understood without being directly expressed or stated.