A Glass Plate Whose Index of Refraction Is 1

question 57

Multiple Choice

A glass plate whose index of refraction is 1.66 is immersed in a liquid.The surface of the glass is inclined at an angle of 44° with the vertical.A horizontal ray in the glass is incident on the interface.When the liquid is a certain alcohol,the incident ray arrives at the interface at the critical angle.The index of refraction of the alcohol is closest to:

• A)1.15
• B)1.13
• C)1.11
• D)1.09
• E)1.17

---

Definitions:

Duty To Pay

The legal obligation of a debtor to settle a debt or fulfill a contractual monetary obligation.

An Assignment

is the transfer of rights, property, or obligations from one party to another, typically involving contractual agreements or legal rights.

Abandonment

Behavior in which a tenant moves out of a leased premises before the end of the term and discontinues making rent payments.

Surrender

The act of voluntarily giving up a right, position, or property, often used in insurance and lease agreements.