A Thin Film with an Index of Refraction of 1

question 31

Multiple Choice

A thin film with an index of refraction of 1.60 is placed in one of the beams of a Michelson interferometer.If this causes a shift of 8 bright fringes in the pattern produced by light of wavelength 580 nm, what is the thickness of the film?

• A)1.5 µm
• B)2.9 µm
• C)3.9 µm
• D)7.7 µm
• E)16 µm

Interpret the role of modifiers in providing additional information about subjects and verbs.

Demonstrate the ability to distinguish between complete and incomplete verbs in sentences.

Build proficiency in parsing sentences for effective communication.

Cultivate an appreciation for the diversity of sentence structures in English.

---

Definitions:

Par Value

The nominal or face value of a bond, share of stock, or other financial instrument, as stated by the issuer.

EPS Growth Rate

Refers to the rate at which a company's earnings per share (EPS) has grown over a specific period, usually annually, indicating the company's profitability growth.

Rate of Return

The increase or decrease in the value of an investment throughout a certain period, represented as a fraction of the original investment's price.

EPS

Earnings Per Share, indicating the portion of a company's profit allocated to each outstanding share of common stock, serving as an indicator of the company’s profitability.