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

HELP!!! im running out of timestudent is selected at random what is the probability the student is a female junior

Why did the Ronald Reagan administration in 1981 cut the growth of new federal regulations in half?

HELP MEEEEEEE! BTW ITS PERCENTAGES! THE IMAGES ARE DOWN BELOW AND THIS IS DUE AT 7:00

7. water, when heated, changes into this

Which situation best describes opportunity cost

Even though Firm A's current ratio exceeds that of Firm B, Firm B's quick ratio might exceed that of A. However, if A's quick ratio exceeds B's, then we can be

If 2^2008 – 2^2007 - 2^2006 + 2^2005 = k * 2^2005 then the value of k is equal to

At the gift shop, they sell small greeting cards and large greeting cards. The cost of a small greeting card is $ 2.50 and the cost of a large greeting card is

12. As a result of photosynthesis, what is produced * O oxygen and sugar light energy and sugar O carbon dioxide and water carbon dioxide and oxygen

express 21/4 in the decimal form by long division method