A Laser Beam Emits 2

question 33

Multiple Choice

A laser beam emits 2.5 × 10²⁰ photons per second with a wavelength of 663 nm. What is the power output of this laser?

• A) 51 mW
• B) 67 mW
• C) 51 W
• D) 75 W
• E) 93 W

---

Definitions:

Repeat Corporate Customers

Repeat corporate customers are businesses that repeatedly purchase goods or services from the same supplier, demonstrating loyalty and ongoing business relationships.

Clearwater Hampers

A company specializing in creating and delivering a wide variety of gift hampers and baskets for various occasions.

Strategic Relationships

Partnerships or alliances formed between businesses or organizations to pursue long-term goals or objectives.

Sellers

Individuals or entities engaged in the act of selling goods or services to purchasers or consumers.