desireepelham2299 desireepelham2299

12-01-2024
Physics

contestada

A standing wave has a wavelength of 3 meters in the first harmonic and a speed of 30 m/s. find the frequency of the second harmonic.
a.10 Hz
b. 20 Hz
c. 30 Hz
d. 40 Hz

Respuesta :

Otras preguntas

can someone help with these!

How does the “single story” happen to people?

Please help me 1 2 3 or 4

James age is 5 years less than 3times her brothers age James age is 11 minus her brothers age how old is Jane? A. 3 B. 6 C. 7 D. 8

What are the domain and the range of function w?

Which of the following sentences contains a linking verb? A.Railroads replaced stagecoach travel. B. They crossed the nation much more quickly. C. Cars became p

Which describes TWO important functions of DNA? It copies itself in response to the environment. It copies itself and gives instructions for building cells. It

What was the purpose for the 1972 home rule amendment to Wyoming’s constitution? A. to allow cities and towns to redraw their boundaries B. to allow the state

Austin realized that the special needs student named Colin was usually sitting off to the side whenever his class had recess. Colin never participated in the so

5/6 - what / 10 = 26 / 60 A. 4 B. 3 C. 2 D. 1