What is the wavelength of the longest wavelength standing wave pattern that can fit on this guitar string? Express your answer in centimeters.

Explanation:

A wave corresponds to a mechanical wave which propagates at the interface between the surface of the water and the air. This is characterized by its wavelength, amplitude, period and speed. A wave is an oscillation propagated through a medium or space such that energy is periodically interchanged between two kinds of disturbance.

The wavelength of the longest wavelength of a wave pattern that can fit in a guitar string is basic and is expressed as:

λ = 2L

Therefore, 1/2 of the wave fits only due to the fact that the wave is evenly divided and a full crest fits on the string.

Thus, λ₁ = 120 cm

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .

the answer is b i think