Diffraction
Explanation:
The phenomenon through which a beam of light spreads out after leaving the flashlight and the beam grows wider and wider is known as diffraction.
Diffraction is one of the characteristics of waves. It implies the ability of waves to bend round an obstacle. The photons of light are able to bend round obstructions and continue to infinity in space.
The rays grow bigger and bigger due to constructive interference of the waves along the way.
Learn more:
Diffraction brainly.com/question/9971072
Diffraction and reflection brainly.com/question/3183125
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The unmodulated carrier wave is going into the box, and when it comes out, its AMPLITUDE has been modulated.
<span>Earth's position is the Big Bang. We are located in one of the Milky Way's arms. Slowly the planets get further away from each other. It's the third planet from the sun,</span>
In young's double slit experiment that uses monochromatic light the interference pattern formed has Central bright band with alternate dark and bright band That is option B
Explanation-
In this young experiment two small slits Namely a and b are formed on the screen and a monochromatic light is focused on them. Wavelets come out of of this lets scintillating and overlapping each other. This we get from huyginns principal, thus forming alternate dark and bright bands with bright band at center and all bands are about one meter apart.
Answer:
De broglie wavelength = 4.17 pm
Explanation:
We have given mass of proton 
Speed of proton v 
Plank's constant 
We have to find de broglie wavelength
De broglie wavelength is given by 
