Why Are Spectra of Stars Different

question 6

Essay

Why are spectra of stars different?

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Definitions:

Trade Discounts

A reduction in the listed price of a product or service, offered by sellers to buyers in the commercial market.

Sales Tax

A government-imposed tax on the sale of goods and services, which is typically a percentage of the sales price paid by the consumer.

Sales Account

An account in a company's financial records that tracks the revenue generated from goods and services sold.

Sales Discount

A reduction in the price of goods or services offered to customers, usually to encourage prompt payment.