If You Were to Double the Frequency of a Wave

question 98

Multiple Choice

If you were to double the frequency of a wave on a string while keeping the speed and amplitude of the wave constant,the energy delivered by the wave would

• A)double.
• B)quadruple.
• C)be reduced 50%.
• D)be reduced to 25% of its previous value.
• E)be unchanged.

---

Definitions:

Myoglobin

A red protein containing heme that carries and stores oxygen in muscle cells, very similar in structure to hemoglobin.

Muscle Tissue

A type of body tissue that contracts to produce movement, found throughout the body and classified into skeletal, cardiac, and smooth types.

Glycogen

A large, branched polymer of glucose that serves as a form of energy storage in animals and fungi.

Excess Post-exercise Oxygen Consumption

The increased rate of oxygen intake following strenuous activity.