johannahalsey14 johannahalsey14

17-02-2022
Physics

contestada

What is the speed of a wave whose wavelength is 30 m and frequency is 20 Hz? Show your work

Respuesta :

SlaYeRzzz SlaYeRzzz

17-02-2022

Answer:

frequency = speed/ wavelength

speed = wavelength × frequency

speed = 30 × 20

speed = 600mhz

Answer Link

abrehman2040 abrehman2040

17-02-2022

Answer:

600 m/s

Explanation:

Data :

Frequency = f = 20 hz

Wavelenght = λ = 30 m

Formula for wave speed

V = fλ = 20 × 30 = 600 m/s

Answer Link

Otras preguntas

find the area of a triangle with the following dimensions: a = 12 yards b=16 yards and c=24 yards round to the nearest square yard

How do you convert 2/30 into a percent ?

Do 1 gallon and 8 pints represents the same amount

what the british government wanted?

How do you convert 2/30 into a percent ?

I need the inequality answer.florence wants to buy onions and doesn't want to spend no more than $3. Can she buy 2.5 pounds ? They are 1.25 pound

Give this topic sentence : Swimming is really the health exercise anyone can do. What other detailed sentence you can say about the topic sentence.

How is the horizontal component of velocity for a projectile affected by the vertical component?

Give this topic sentence : Swimming is really the health exercise anyone can do. What other detailed sentence you can say about the topic sentence.

How is the horizontal component of velocity for a projectile affected by the vertical component?