My whole discussion is: What are the advantages anddisadvantages of constructive
ID: 1728047 • Letter: M
Question
My whole discussion is: What are the advantages anddisadvantages of constructive and deconstructive interferences?Give typical example of polarization? Discuss musical equipments inthe context of frequency and wavelengths. I need detailed explanation for the 3rd part: Discussmusical equipments in the context of frequency andwavelengths. Thank you very much, this will be worth 14 credits. My whole discussion is: What are the advantages anddisadvantages of constructive and deconstructive interferences?Give typical example of polarization? Discuss musical equipments inthe context of frequency and wavelengths. I need detailed explanation for the 3rd part: Discussmusical equipments in the context of frequency andwavelengths. Thank you very much, this will be worth 14 credits.Explanation / Answer
What are the advantages and disadvantages ofconstructive and deconstructive interferences?interference in light gave us explanation for several phenomena inour daily life
.for example constructive interference leads to beats whichleads to determination of speed of vehicles and deconstructiveinterference leads to silence zones in a room or hall .
Give typical example of polarization?
polarized light being less in intensity leads us to the discoveryof glasses which may reduce glaring of light and cutting of excesslight.
polarized light in the construction of polarimeter may give us achance to find out the concentration of liquid by the opticalactivity.
Discuss musical equipments in the context of frequency andwavelengths.
this is physics behind music. musical instruments usedto produce different notes due to different frequencies.
this can be done either by varying length of the vibrating lengthof the musical instrument there by changing the wavelength.
in pipes which are also musical instruments there are holes on theinstrument by closing and opening the holes we can vary thewavelengths and there by we can produce any desired frequency withthe instrument.
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