Kirchhoff Was the First to Describe Qualitatively the Types of Spectra

question 7

Essay

Kirchhoff was the first to describe qualitatively the types of spectra we observe from luminousobjects. Describe the three types and their sources.

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Definitions:

Sharing Contracts

A type of franchising agreement under which the franchisee pays the franchisor a percentage of revenue rather than a fixed fee.

Marginal Benefit

The additional benefit received from consuming one more unit of a good or service.

Franchising

A business model wherein a business owner licenses their business logo, name, and operating model to an external party or franchisee.

Franchising Relationship

A business model that involves a contractual partnership between a franchisor and franchisee to use the franchisor's brand and operating methods.