ninapatel1211 ninapatel1211

01-05-2020
Physics

contestada

A guitar string is 1.75 m. Calculate the wavelength of the 78th harmonic *
A) 78 m
B) 0.02 m
C) 0.04 m
D) 0 44.60

Respuesta :

oladayoademosu oladayoademosu

08-05-2020

Answer:

0.04 m

Explanation:

The harmonic is given by λ = 2L/n were L= length of guitar string = 1.75 m and n = harmonic = 78.

So, λ = 2L/n = λ = 2 × 1.75 m/78 = 0.044 m ≅ 0.04 m

Answer Link

Otras preguntas

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

Newtons third law of motion is also known as the law of ?

Simplify (7-5i)(-3+9i)-(5+6i)^2

Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch

What is a group of organisms that look alike and can reproduce among their selfs ?

Why were the 1920's considered the best and worst of times?

Graph the line using intercepts: 4x-3y=12

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?