kwoods4536 kwoods4536

24-04-2019
Computers and Technology

contestada

What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.30m?

Respuesta :

nd55661 nd55661

24-04-2019

Answer:

The speed is

=

30

m

s

−

1

Explanation:

The speed of a wave is given by

speed

(

m

s

−

1

)

=

frequency(Hz)

×

wavelength (m)

The frequency is

f

=

100

H

z

The wavelength is

λ

=

0.3

m

The speed is

v

=

λ

f

=

0.3

⋅

100

=

30

m

s

−

1

Answer Link

Otras preguntas

1 Which of these expressions is equivalent to 32 + 48? A 8(4 + 8) B 16 (2 + 3) C 4(8 + 16) D 16 (16 + 32)

What is 8 hours and 37 minutes converted into minutes?

Jack is a 74-year-old, single taxpayer whose income consists of $10,000 in wages and $31,000 in social security benefits. The maximum amount he can contribute t

which constellation is in contrast with ursa major

After the Plan of San Diego true purpose was unveiled, what reality was understood by U.S. officials?A.Every American male over 6 years old was to be killed. B.

I need help for action,consequence

A broker found a ready, willing, and able buyer who offered full price for a home. The seller refused to sell because the buyer was a minority. The broker could

Find an equation of the plane through (-1,4,-3) and perpendicular to the line x-2=t , y+3=t , z=-t

A system of equations is shown: 2x = â’y 6 â’4x 3y = 8 What is the solution to this system of equations? (â’1, â’4) (1, 4) (4, 1) (â’4, â’1).

The condition of acidosis can also cause ____________ because the higher H concentration diffuses to the ICF, pushing K towards the ECF.