# What is the wavelength of 30 Hz?

## What is the wavelength of 30 Hz?

A 30Hz sound wave has a wavelength of about 38 feet.

How do you calculate the wavelength of a wave?

How to calculate wavelength

1. Determine the frequency of the wave. For example, f = 10 MHz .
2. Choose the velocity of the wave.
3. Substitute these values into the wavelength equation λ = v/f .
4. Calculate the result.
5. You can also use this tool as a frequency calculator.

What is the period of a periodic wave that has a frequency of 60Hz?

The wavelength depends on the operating frequency and not the passing current. The time between two identical points on a sine wave is called the period, and at a frequency of 60Hz (60 cycles per second) there will be a period of approximately 16.6 milliseconds, as shown in the diagram.

### What is the wavelength of light waves if their frequency is 5.0 x10 14 Hz?

Question: what is the wavelength of light waves if their frequency is 5.0 x 10^14 Hz? The answer am looking for is 0.60.

How long is a 40 Hz sound wave?

wavelength can be found by dividing the speed of sound in feet which is 1,130 feet / second by the frequency we need to find the length of. Dividing 1,130 by 40 produces a quotient of around 28 feet. Therefore, a 40 Hz. wave is 28 feet long.

What is the wavelength of a wave with a frequency of 4.3 Hz?

Question: What is the wavelength of a wave with a frequency of 4.3 Hz? c= 2.998 x 108 m s-1 • Your answer should have two significant figures.

#### How do you write an equation for a wave?

1. To find the amplitude, wavelength, period, and frequency of a sinusoidal wave, write down the wave function in the form y(x,t)=Asin(kx−ωt+ϕ).
2. The amplitude can be read straight from the equation and is equal to A.
3. The period of the wave can be derived from the angular frequency (T=2πω).

What is the frequency in hertz if the period of the wave is 5 seconds?

0.20 Hz
The period is 5 seconds, so the frequency is 1/(5 s) = 0.20 Hz.

What is the period of a wave with a frequency of 250 hertz?

250= 1 / time period. time period =1 / 250. time period =0.004 seconds.

## How do you convert Hz to NM?

How to Convert Hertz to Nanometers

1. Divide the speed of light, which is approximately 300 million meters per second, by the medium’s refractive index.
2. Divide the wave’s speed by its frequency, measured in Hertz.
3. Multiply the wave’s wavelength by one billion, which is the number of nanometers in a meter.

What is the wavelength of a photon of light with a frequency of 5.00 1014 Hz?

Question: Light that has a frequency of about 5.00 1014 Hz (a wavelength of about 600 nm) appears orange to our eyes.