Table of Contents

## 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

- Determine the frequency of the wave. For example, f = 10 MHz .
- Choose the velocity of the wave.
- Substitute these values into the wavelength equation λ = v/f .
- Calculate the result.
- 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?

- 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).
- The amplitude can be read straight from the equation and is equal to A.
- 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

- Divide the speed of light, which is approximately 300 million meters per second, by the medium’s refractive index.
- Divide the wave’s speed by its frequency, measured in Hertz.
- 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.