Photons Have
A)no Charge $\pm$ E, Like Quarks $\pm$ E
D)charges Whose Magnitudes Depends on Their Speeds

question 17

Multiple Choice

Photons have

• A)no charge.
• B)charges smaller than \(\pm\)e, like quarks.
• C)charges of \(\pm\)e.
• D)charges whose magnitudes depends on their speeds.

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Sales Revenue

The overall amount of money a business earns through the sale of products or services, prior to deducting any costs.

Cash Account

An account that records all transactions involving cash inflows and outflows.

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A document provided by a bank, summarizing the transactions that occurred in an account over a period.

Accrual Accounting

An accounting method that records revenues and expenses when they are earned or incurred, regardless of when the cash transaction occurs.