The Diagram Shows the Passage of a Ray of Light

question 11

Multiple Choice

The diagram shows the passage of a ray of light from air into a substance X. The index of refraction of X is:

• A) 0.53
• B) 0.88
• C) 1.9
• D) 2.2
• E) 3.0

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Definitions:

Healthy Lifestyles

Consist of practices and behaviors that promote physical, mental, and social well-being, such as regular exercise, balanced diet, and stress management.

Carcinogenic Cotton Dust

Cotton dust containing substances known to cause cancer, posing a health risk to workers in industries where cotton is processed.

Recordkeeping Requirement

Regulations or guidelines stipulating the type, format, and duration records must be maintained by organizations.

Low Morale

A state where employees feel unmotivated and unsatisfied with their work, potentially leading to decreased productivity.