# Start Searching the Answers

The Internet has many places to ask questions about anything imaginable and find past answers on almost everything.

The Question & Answer (Q&A) Knowledge Managenet

The Internet has many places to ask questions about anything imaginable and find past answers on almost everything.

Table of Contents

- When two or more waves overlap is called?
- When two waves come together to form a new smaller wave this is called?
- What is wavelength how is it denoted?
- Why is V C Lambda?
- What is the value of lambda?
- What does C mean in frequency?
- What is relation between lambda and frequency?
- What is the relationship between velocity and frequency?
- Are frequency and energy related?

interference. occurs when two or more waves overlap and combine to form a new wave.

Interference is what happens when two or more waves come together. Depending on how the peaks and troughs of the waves are matched up, the waves might add together or they can partially or even completely cancel each other.

Wavelength is usually denoted by the Greek letter lambda (λ); it is equal to the speed (v) of a wave train in a medium divided by its frequency (f): λ = v/f.

This example shows that knowing the frequency of an electromagnetic wave gives you the wavelength, since all electromagnetic waves travel at the speed of light so that c = v (lambda) where v is frequency and lambda is wavelength, and c is the speed of light.

The most common way I’ve seen Lambda expressed is 10^-29 g/cm^3 which are the units used when calculating omega lambda.

f = frequency (units: 1 hertz = 1 hz = 1 cycle/sec = 1 sec )-1. c = speed of light = 3 x 10 m/sec.

That number, also known as the frequency, will be larger for a short-wavelength wave than for a long-wavelength wave. The equation that relates wavelength and frequency for electromagnetic waves is: λν=c where λ is the wavelength, ν is the frequency and c is the speed of light.

Frequency is a fundamental characteristic of a wave. It is the measure of the number of waves passing through a point in a unit time. The velocity of a wave is the distance travelled by a point on the wave. In general, for any wave the relation between Frequency and Velocity is proportionate.

The amount of energy they carry is related to their frequency and their amplitude. The higher the frequency, the more energy, and the higher the amplitude, the more energy.