Energy Efficiency Is Defined as

question 9

Multiple Choice

Energy efficiency is defined as

• A)energy that escapes in an unusable form.
• B)energy in bonds broken (minus)energy in bonds formed.
• C)using fossil fuels instead of renewable alternative energy.
• D)using less energy to accomplish a given task, by using new technology, for example.
• E)using less energy by reducing energy use and waste, for example.

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Definitions:

Chronic Obstructive Pulmonary Disease

A group of lung conditions that cause breathing difficulties, including emphysema and chronic bronchitis.

Poor Appetite

Reduced desire to eat, which can be a symptom of various medical conditions or may occur as a side effect of certain treatments.

Weight Loss

The reduction of total body mass due to a loss of fluid, body fat, or lean mass, often pursued for health, fitness, or aesthetic reasons.

Common Cold

A viral infectious disease of the upper respiratory tract that primarily affects the nose, throat, sinuses, and larynx.