# Blog

## What is a wavelength easy definition? Use a photometer to measure the energy of a wave. Convert the energy into joules (J). Divide the energy by Planck's constant, 6.626 x 10-34, to get the frequency of the wave. Divide the speed of light, ~300,000,000 m/s, by the frequency to get wavelength.Sep 27, 2021

## What is frequency and wavelength?

Wavelength is the distance from one point on a wave to the same point on the next wave. Frequency is the number of waves that pass through a point in a second. ChemistryInteraction of Light with Matter.

## What is wavelength Class 9?

Wavelength: The distance between 2 consecutive crest or troughs is called Wavelength. It is represented by the symbol λ(lamda).

## What is an example of wavelength?

Wavelength is the distance between the crests of waves or a person's general attitude. An example of wavelength is the distance between the crest of two waves. An example of wavelength is when you and another person share the same general attitude and can thus communicate well.

## Can two people be on the same wavelength?

If two people are on the same wavelength, they find it easy to understand each other and they tend to agree, because they share similar interests or opinions.

## What is frequency in simple words?

Frequency describes the number of waves that pass a fixed place in a given amount of time. So if the time it takes for a wave to pass is is 1/2 second, the frequency is 2 per second. If it takes 1/100 of an hour, the frequency is 100 per hour.

## What is the wavelength of a bullet?

The de Broglie wavelength of an object is given by λ=hp . With some unit conversions, for this bullet λ=1.1×10−33 m .Dec 19, 2016

## What is wavelength Class 11?

The term wavelength means length of the wave. Wavelength is defined as the minimum distance between two consecutive points in the same phase of wave motion. It is denoted by λ.

## What is frequency 12th?

Complete step-by-step solution:Frequency :- The number of vibrations that a sound wave is making is called its frequency ( f ). Frequency can also be defined as the number of waves passing a given point in one second. Frequency is measured in hertz (Hz).  ### What is frequency Vedantu?

Frequency is measured as the total number of complete vibrations in unit time. ... For example, if a longitudinal wave undergoes 10000 vibrations in 5 seconds then its frequency is 2000 vibrations per second. The commonly used unit for frequency is Hertz. 1 Hertz = 1 vibration per second.

### What is wavelength in physics class 10th?

Definition: Wavelength can be defined as the distance between two successive crests or troughs of a wave. It is measured in the direction of the wave.

### What is meant by frequency Class 11?

Frequency is the number of vibrations or the number of occurrences of a repeating event per unit time. The frequency is measured in terms of Hertz. ... For example, the frequency is one Hertz, that means one wave passes the fixed point in one second.

### What is frequency BYJU's?

Frequency is the number of waves that pass through a point in a given period of time. Frequency of the wave is inversely proportional to the time period. Therefore, the frequency can be defined as the number of times the motion repeats itself in one second.