Physics, 22.11.2019 06:31 mika08

Adouble-slit diffraction pattern is formed on a distant screen. if the separation between the slits decreases, then

Answers: 1

Show answers

Answers

Answer from: shels10tay

$y = \frac{ \lambda D}{d}$

From the expression given above we can notice that if separation between the given slits decreased then distance between fringes increase. since the distance between any two fringes is inversely proportional to separation between any given plates. Therefore, distance between the fringes increased

Explanation:

The distance between interference fringe for small angle is

$y = \frac{ \lambda D}{d}$

here,

\lambda denote wavelength of light

D is the distance between slits and the screen

d is separation of silts

Answer from: jenny8460

this shows that on decreasing the distance between the slits:the distance from the central fringe will increase.order of fringes will decrease.

Explanation:

We have the mathematical expression for the Young's double slit experiment as:

$\lambda=\frac{x.d}{n.l}$ .....................(1)

where:

$\lambda$ = wavelength of the monochromatic light used.

x = distance from the central fringe

n = order of fringes

d = distance between the slits.

l = distance between the slit and the screen.

Equation (1) can be re-written as:

$d=\frac{\lambda.n.l}{x}$

this shows that on decreasing the distance between the slits:the distance from the central fringe will increase.order of fringes will decrease.

While the frequency of light will be constant & distance between the slit and the screen is also kept constant.

Answer from: Quest

hi there if you are asking for conformation that wavelingth is the correct answer is wrong it is the answer is frequency. : )

i hope this you out, have a wonderful day

Answer from: Quest

the total distance traveled by the car is

30km + 49km = 79 km .

Other questions on the subject: Physics

Physics, 22.06.2019 17:30, HernanJe6

Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.

Answers: 1

continue

Physics, 22.06.2019 18:00, Zaydblackwood06

The photo shows sugar dissolved into a solution with excess sugar at the bottom of the jar this type of solution is classified as a. unsaturated b. compound c. saturated d. plasma

Answers: 1

continue

Physics, 22.06.2019 21:30, 100113801

The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? ab c d

Answers: 2

continue

Physics, 23.06.2019 02:30, shahrukhafridi2668

What instrument is used to measure liquid volume?

Answers: 1

continue

You know the right answer?

Adouble-slit diffraction pattern is formed on a distant screen. if the separation between the slits...