A Slit of Width 0

question 2

Multiple Choice

A slit of width 0.010 mm has light of frequency 5.0 × 10¹⁴ Hz passing through it onto a screen 60 cm away.How wide is the central maximum? (c = 3.00 × 10⁸ m/s)

• A) 0.12 cm
• B) 7.2 cm
• C) 1.8 cm
• D) 3.6 cm
• E) 0.90 cm

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Definitions:

Public Good

A good that is non-excludable and non-rivalrous, meaning that its consumption by one individual does not reduce availability to others.

Benefits

Advantages or gains that are derived from a specific action, policy, or product, including intangible and tangible outcomes.

Excludable

A characteristic of a good or service that means it is possible to prevent people who have not paid for it from having access to it.

National Defense

The protection and defense of a country's interests, territories, and citizens, usually handled by the military and defense agencies.