(Frequency Light, Refraction: Diffraction, Waves: Velocity, Wavelength, Period,
ID: 1642116 • Letter: #
Question
(Frequency Light, Refraction: Diffraction, Waves: Velocity, Wavelength, Period, Reflection: Energy) _____ is an electromagnetic wave with an undulating character. That is, it has a certain _____ of its, own. And that says frequency says speed! The wavelength is expressed as the _____ of the wave divided by its frequency. It is also correct to say that the _____ is the distance traveled by the wave during a defined period. lambda = c/v = cT With: lambda: wavelength C: speed of the wave in m/s T: _____ in s V: frequency in Hz _____ are a means by which _____ travels Characteristics of waves: _____ is the change of direction of a light ray at the contact of a new environment and its return to the environment from which it comes from. _____ is the deflection of a light ray when it passes from one transparent medium to another (from air to water or vice versa) _____ is when a wave goes through a small hole and has a flared out geometric shadow of the slit. Diffraction is a characteristic of waves of all types. We can hear around a corner because of the diffraction of sound waves. For instance, if a wall is next to you when you yell, the sound will parallel the wall. The wall may stop, but the voice doesn't: sound will almost turn the corner of the wall. This is diffraction.Explanation / Answer
First Part:
Light is an electromagnetic wave with an undulating character. That is, it has certain energy of its own. And that says frequency says speed! The wavelength is expressed as the velocity of the wave divided by its frequency. It is also correct to say that the wavelength is the distance travelled by the wave during a defined period.
Second Part:
T = Period is seconds.
Third Part:
Frequency are a means by which wave travels.
Fourth Part:
(1) Refraction
(2) Reflection
(3) Diffraction
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