To Weaken a Bar Magnet

question 42

Multiple Choice

To weaken a bar magnet

• A)drop it on a hard surface.
• B)put it in hot flames.
• C)whack it with a hammer.
• D)all of the above
• E)none of the above

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Definitions:

Net Profit Margin

A financial metric that shows the percentage of profit derived from revenue after all expenses are deducted.

Financial Information

Data related to the financial performance and financial position of a company, including income statements, balance sheets, and cash flow statements.

Net Profit Margin

The net profit margin is a financial ratio that shows the percentage of profit a company generates from its total revenue.

Average Total Assets

A measure used to calculate the mean value of a company's assets over a specific period, helpful in assessing the company’s asset utilization efficiency.