kayleepompey3991 kayleepompey3991

02-05-2021
Physics

contestada

If the wavelength of a wave stays the same and the speed doubles, what happens to the frequency of the wave?

Respuesta :

iknowThetruth iknowThetruth

02-05-2021

Explanation:

velocity = wavelength × frequency => v= f1 × λ => f1 = v/ λ

λ = stays the same

v = doubles

2v = f2 × λ

2v/λ = f2

now ,

f2/f1= 2vλ/ vλ = 2

f2 = 2f1

therefore frequency is doubled

Answer Link

Otras preguntas

A scientist agrees with the scientific consensus that dinosaurs have scaly skin. Then he discovers a new fossil that indicates a dinosaur had feathers. The scie

Which sentence uses the passive voice? A. John searched for a job. B. The rain continued until dawn. C. The tree was planted by Mary. D. Lies destroy friendshi

Define formal writing

Which statement best defines a communist government? A communist government gives power to the party leader. b. communist government is an autocracy. c. communi

Every file on a storage device has a _______. (a.) name (b.) size (c.)both of the above (d.) none of the above

The Turnpike was called Americas First Superhighway and was based off of the Autobahn. a. True b. False

A measurement that has both magnitude and direction

The Capetians improved 29 government. Please select the best answer from the choices provided T F

Harry and Terry are each told to calculate 8−(2+5)8−(2+5). Harry gets the correct answer. Terry ignores the parentheses and calculates 8−2+58−2+5. If Harry's an

425 is decreased to 319