When Light Passes from a Material with a High Index $\degree$

question 18

Multiple Choice

When light passes from a material with a high index of refraction into material with a low index of refraction:

• A)none of the light is reflected.
• B)some light is reflected without a change of phase.
• C)some light is reflected with a 180 \(\degree\) change of phase.
• D)the light that is not reflected has a 180 \(\degree\)change of phase.

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Definitions:

Nationalization

The process by which a government takes control of a company or industry, often turning it from private to state ownership.

Scarce Resource

A resource that is limited in availability and cannot meet all demands placed on it by humans wanting unlimited access.

Farmland

Land used for farming and agriculture purposes to grow crops and/or rear animals, playing a critical role in the food supply chain and the economy.

Acres

A unit of area used primarily in the English-speaking world, representing 43,560 square feet or about 4046.86 square meters.