What is meant by the term frequency of light

First time here? Checkout the FAQs! Define the term frequency of the wave in words. Share your questions and answers with your friends.

Please log in or register to add a comment. Please log in or register to answer this question. Related questions. The frequency of a wave is 50 Hertz and its wavelength is 25 meters. What is the velocity of this wave? The speed at which a wave propagates down a string is meters per second.

If the frequency of this wave is Hertz, what is the wavelength of this wave? Does increasing amplitude change the frequency or wavelength of a wave? Define speed of the wave. What determines how much sound energy of all the wave fronts combined can be stacked? A standing wave is formed on a tightly stretched string. The distance between a node and an antinode is:. What is amplitude of a wave? Scientists now could develop a complete working model of light using terms and concepts, such as wavelength and frequency, based on the structure and function of waves.

According to that model, light waves come in many sizes. The size of a wave is measured as its wavelength , which is the distance between any two corresponding points on successive waves, usually peak to peak or trough to trough.

The wavelengths of the light we can see range from to nanometers or billionths of a meter. But the full range of wavelengths included in the definition of electromagnetic radiation extends from 0.

Light waves also come in many frequencies. The frequency is the number of waves that pass a point in space during any time interval, usually one second. We measure it in units of cycles waves per second, or hertz. The frequency of visible light is referred to as color, and ranges from trillion hertz, seen as red, to trillion hertz, seen as violet.

Again, the full range of frequencies extends beyond the visible portion, from less than 3 billion hertz, as in radio waves, to greater than 3 billion billion hertz 3 x 10 19 , as in gamma rays. Helmenstine holds a Ph. She has taught science courses at the high school, college, and graduate levels.

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