0
In double slit interference for a wavelength of 500nm the path length difference between the two waves for the second constructive interference fringe is?
Wiki User
∙ 10y ago
1 micrometer (1,000 nm)
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How is constructive interference different from destructive?
In physics, interference is a phenomenon in which two waves superpose to form a resultant wave of greater or lower amplitude. Constructive interference occurs when the phase difference between the waves is a multiple of 2pi, whereas destructive interference occurs when the difference is an odd multiple of pi.
What is the difference between destructive forces and constructive forces?
They are directly opposite, Construct means to build and destruct means to destroy.
What is it called when a combined wave has a smaller amplitude than the original waves?
If the resulting amplitude is smaller, then it's "destructive interference".If the resulting amplitude is larger, then it's "constructive interference".Looks like the name you give it depends on which wave you're more interested in.When a large wave and a small wave interfere, the resulting amplitude can belarger than either one, smaller than either one, or midway between them.If the resulting amplitude is midway between the individual amplitudes, and youwere using the larger one to communicate with, then from your point of view, theinterference is destructive. If you were more interested in the smaller one, thenas far as you're concerned the same interference is constructive.
What is the difference between constructive and destructive margins?
a constructive (divergent) plate boundary, new crust is being created to infill the gaps caused by spreading plates. At a destructive (subduction-convergent) plate boundary, old, dense oceanic crust is diving into, and becoming part of the mantle.Read more: What_is_the_difference_between_a_constructive_plate_boundary_and_a_destructive_plate_boundary
What is the wavelength of an object?
The wavelength of a signal is calculated by c/f. C is the velocity of the wave and f the frequency of the signal. Wavelength is defined as the distance between any two successive crests or troughs in case of a mechanical wave. In case of longitudinal wave, the distance between two successive compressions or rarefactions will be the wavelength. In case of electromagnetic wave c/f will be the wavelength
Maximum constructive interference between two waves of the same frequency could occur when their phase difference is?
1 wavelength
What is the difference between constructive and destructive interference?
Interference is constructive if the phase difference is zero degrees and destructive if the phase difference is 180 degrees.
How is constructive interference different from destructive?
In physics, interference is a phenomenon in which two waves superpose to form a resultant wave of greater or lower amplitude. Constructive interference occurs when the phase difference between the waves is a multiple of 2pi, whereas destructive interference occurs when the difference is an odd multiple of pi.
What evidence is there that electromagnetic wave have the character of a wave?
There is no evidence to support that conjecture. Except for the facts that electromagnetic energy exhibits reflection, refraction, diffraction, dispersion, constructive interference and destructive interference depending on phase difference, polarization, and inverse relationship between wavelength and frequency. Other than those bits, it's "only a theory".
Why do we observe the dark and bright colored frings in newton's ring?
the newton's rings are formed due to the phenomenon of thin film interference. here, the condition for constructive interference(the ring appearing bright) is that the optical path difference between interfering waves should be an integral multiple of the wavelength. the optical path difference is given by 2t-(l/2) if t is the thickness of the air film at that point and l is the wavelength of light. at the central point, the lens touches the surface so thickness t=0. thus the optical path difference is simply l/2, which is the condition for destructive interference, not constuctive interference. so the central spot has to always be dark.
Constructive interference results in a wave with a?
It results in a wave with an amplitude which is equal to the sum of the amplitudes of the waves passing at that point.
What is The interaction between waves that meet is?
Interference. This can result in either constructive interference, resulting in increased amplitude, or destructive interference, whereby there would a reduced amplitude.
Distinguish between constructive interference and destructive interference?
Constructive interferences occur when two waves combine (add up) by the superpostition principle. Destructive interferences occur when the crest of one wave interferes with the trough of another. Amplitudes are subtracted.
What is the definition of 'constructive interference'?
Constructive interference is and interference that happens in any location along the medium where the two interfering waves have a displacement in the same direction. Destructive interference is interference that happens at any place along the medium where the two interfering waves have a displacement in the opposite direction.
What is the difference between constructive process and destructive process?
A constructive force can build and a destructive force destroys.
What is the interaction between two waves that meet?
Interference. This can result in either constructive interference, resulting in increased amplitude, or destructive interference, whereby there would a reduced amplitude.
What is the difference between constructive and destructive conflict?
the similarities between legitimate and destructive anger
