A Barometer Uses Mercury Because

question 55

Multiple Choice

A barometer uses mercury because:

• A)it is a convenient,safe,lightweight material.
• B)the density of mercury is very large which allows the barometer to be short.
• C)it is the traditional substance used,water could be as easily used.
• D)it is the only liquid metal at room temperature.
• E)All of the above are true.

---

Definitions:

Trade Secrets

Information, including formulas, practices, processes, designs, instruments, patterns, or compilations of information, that is not generally known or reasonably ascertainable, by which a business can obtain an economic advantage over competitors.

Illegal Contract

An agreement that is against the law and unenforceable by the judicial system.

Illegal Contracts

Agreements that are against the law, whether due to the nature of the contract, the way it was entered into, or the purpose of the agreement.

Accounting Practice

The procedures and guidelines followed by accountants to record, report, and manage financial transactions and positions.