The Graph Shows a Wave Traveling to the Right with a Velocity

question 57

Multiple Choice

The graph shows a wave traveling to the right with a velocity of 4 m/s. The equation that best represents the wave is

• A) y(x, t) = 2 sin(\(\pi\)x/4 - \(\pi\)t) m
• B) y(x, t) = 2 sin(16\(\pi\)x - 8\(\pi\)t) m
• C) y(x, t) = 2 sin(\(\pi\)x/4 + \(\pi\)t) m
• D) y(x, t) = 4 sin(\(\pi\)x/4 - \(\pi\)t) m
• E) y(x, t) = 4 sin(16\(\pi\)x - 8\(\pi\)t) m

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Definitions:

Cash Payments Journal

The special journal in which all cash payments are recorded.

Account Receivable

Money owed to a company by its debtors for goods or services that have been delivered or sold but not yet paid for.

Subsidiary Ledgers

Detailed ledgers that provide a breakdown of individual accounts that are summarized in the general ledger.

Customers Ledger

A subsidiary ledger containing individual accounts for customers, showing each customer's sales, payments, returns, and the current balance owed.