What Are the Circumstances Under Which Convection Can Occur in a Substance

question 43

Multiple Choice

What are the circumstances under which convection can occur in a substance?

• A)when the substance is subjected to a strong magnetic field
• B)when dense material is being added to the substance
• C)when the substance is strongly shaken or disturbed by a strong wind
• D)when the substance is strongly cooled from underneath
• E)when the substance is strongly heated from underneath

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Definitions:

Six-Figure Accuracy

A term usually used to describe financial calculations or measurements that are accurate to at least 100,000 or within six figures.

Superscript

A character, number, or symbol set slightly above the normal line of text, commonly used in mathematical expressions and references.

Six-Figure Accuracy

A level of measurement precision where values are accurate to six digits.

Radical

A term used to describe significant or fundamental changes or the individuals advocating for such changes.