A Beam of Monochromatic Light Has an Intensity I and Consists

question 34

Multiple Choice

A beam of monochromatic light has an intensity I and consists of an unknown number of photons.All of the photons have the same wavelength and frequency.The energy of just one of these photons is largest when

• A)the intensity of the light beam is largest.
• B)the frequency of the photons is largest.
• C)the wavelength of the photons is largest.
• D)All are correct.

---

Definitions:

U.S. Dollar

The official currency of the United States, widely used as a standard of exchange in international transactions.

Imports

Goods and services purchased from other countries, bringing them into the domestic market for consumption or input into further production.

Exports

Goods or services sold by one country to other countries on the international market.

Gold Standard

A monetary system in which the standard economic unit of account is based on a fixed quantity of gold.