Which of the Following Has the Longest Wavelength, Assuming That

question 28

Multiple Choice

Which of the following has the longest wavelength, assuming that they all have the same speed?

• A) water molecule
• B) helium atom
• C) baseball
• D) electron
• E) None of these objects have wavelengths of any kind.

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Definitions:

Net Sales

Net Sales are the revenue from the sale of goods or services minus returns, allowances for damaged or missing goods, and discounts.

Selling Expense

Costs incurred directly from the sale of products or services, excluding production costs.

Promissory Note

A financial instrument that contains a written promise by one party to pay another party a definite sum of money either on demand or at a specified future date.

Maker

In financial terms, the party that issues or creates an instrument, such as a check or promissory note, effectively promising to pay the amount specified.