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Ray goes along a straight line. Wavefront spreads equally in all directions.
Ray is always normal to the wavefront.
Based on ray concept the first law of reflection will be stated as:
The incident ray, the reflected ray and the normal all the three lie in the same plane.
But by wave front concept we have to state the same with an alteration
The incident wavefront, the reflected wavefront and the reflecting surface all the three are perpendicular to the same plane.
What else can I help you with?
What is the difference between a wavefront and a ray?
A wavefront is a surface composed of points that are in phase with each other in terms of the oscillation of a wave. It represents the position of the wave at a specific instant. A ray, on the other hand, is a line that shows the direction of energy propagation of the wave. It represents the path along which the energy moves.
What type of wave is a gamma ray?
A gamma ray is a type of electromagnetic wave that has the highest frequency and energy in the electromagnetic spectrum. It is a form of ionizing radiation.
What is a wave normal?
A wave normal is an imaginary line perpendicular to the wave front that represents the direction of energy flow in an electromagnetic wave. It is used in optics to determine the angle of incidence and reflection for a wave hitting a surface. The wave normal helps in understanding how light rays interact with different mediums.
A wave front has the form of a what?
A wave front is an imaginary surface corresponding to the points of a wave that vibrate in unison. The can be of three types namely spherical, cylindrical or plane.
When a wave changes from one medium to another causing it to bend?
This phenomenon is known as refraction. When a wave travels from one medium to another with a different density, its speed changes, causing it to bend. The change in speed is responsible for the change in direction of the wave.
What is the orientation of a ray in relation to the wave front of a wave?
A ray is perpendicular to the wave front of a wave. It represents the direction of energy propagation, while the wave front shows the position of the wave at a specific moment in time.
What is the angle between a ray of light and its wave front?
A light ray is always at right angles to its wave front.
How is a radio wave different than a gamma wave?
Radiowave is nonionizing while gamma ray is ionizing.
What kind of wave is an ultra violet ray?
An ultra violet (UV) ray is an electromagnetic wave, it is the same kind as visible light wave just with a different wavelength and frequency. Both travel and the speed of light. It is a transverse wave
What is the difference between a wavefront and a ray?
A wavefront is a surface composed of points that are in phase with each other in terms of the oscillation of a wave. It represents the position of the wave at a specific instant. A ray, on the other hand, is a line that shows the direction of energy propagation of the wave. It represents the path along which the energy moves.
Is an X-ray wave a mechanical wave?
No, an X-ray is not a mechanical wave. An X-ray is an electromagnetic wave. However, in polar molecules, an X-ray can cause the molecule to vibrate rapidly, just like a microwave oven can.
What are the examples of electromagnetic wave that we can find in electromagnetic spectrum?
-- a radio wave -- a heat wave -- a yellow wave -- a blue wave -- an ultraviolet wave -- an X-ray -- a gamma ray
Who has a lower frequency gamma ray infrared wave radio wave or visible light?
Gamma ray
Which has the greatest frequency out of radio wave microwave infrared wave visible light ultraviolet light x-ray gamma ray?
gamma ray
What form does a wave front have A sine wave B surface of a sphere?
A wave front has a form that is a surface of a sphere.
What kind of wave is a gamma ray?
A gamma ray is an electromagnetic wave. It has the highest frequency (and energy) as well as the shortest wavelength on any wave on the electromagnetic spectrum.
How is an oscilloscope different form a compressional wave?
An oscilloscope is a device that views electrical current or other oscillations on a cathode ray tube screen. A compression wave, meanwhile, is a type of wave that forms rarefaction when it moves down a channel.
