For a Wave Traveling in a String,by What Factor Would

question 83

Multiple Choice

For a wave traveling in a string,by what factor would the tension need to be increased to quinary the wave speed?
​

• A) 2.2
• B) 5
• C) 25
• D) 125
• E) 625

---

Definitions:

Delta Secondary

A configuration for the secondary winding of a transformer where the ends of the coils are connected to form a triangle-like circuit, allowing it to supply both three-phase and single-phase load currents.

Center-Tapped Transformer

A transformer that has a wire connected to the electric midpoint of its winding. Generally, the secondary winding is tapped.

High Leg

A certain type of three-phase power connection that exhibits a higher voltage on one leg when measured to ground than on the other legs.

Output Power

The amount of power, typically measured in watts, that a device, system, or process delivers to its load.