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A Wire That Is 1

question 124

Multiple Choice

A wire that is 1.0 m long with a mass of 90 g is under a tension of 710 N.When a transverse wave travels on the wire,its wavelength is 0.10 m and its amplitude is 6.5 mm.What is the frequency of this wave?

Definitions:

Energy Balance

The relationship between energy intake through food and drink and energy expenditure through basal metabolism and physical activity, crucial for maintaining a healthy body weight.

Blood Glucose

The concentration of sugar in the bloodstream, which is critical for energy production in the body and is regulated by hormones like insulin.

Insulin Level

The concentration of insulin in the bloodstream, crucial for regulating blood glucose levels and metabolism.

Main Source of Energy

Generally refers to the primary fuels or resources that provide energy. For humans, this is often food, and for societies, it can be fossil fuels, nuclear power, or renewable sources like solar and wind.