raffaynawab2 raffaynawab2
  • 02-10-2020
  • Physics
contestada

why the center of Newton rings is dark?​

Respuesta :

alabdullahshay
alabdullahshay alabdullahshay
  • 02-10-2020

Answer:

Because at the point of contact the path difference is zero but one of the interfering ray is reflected so the effective path difference becomes λ/2 thus the condition of minimum intensity is created hence centre of ring pattern is

Explanation:

Off google not mine

Answer Link

Otras preguntas

What is -12x-38<-200
Which line best shows a carefree and happy mood?
Use a graphing calculator to sketch the graph of the quadratic equation, and then give the coordinates for the x- intercepts (if they exist). y = -4x2 + 12x + 4
Q2. The office manager of ABC company has the authority to the whole financial operations. He authorizes activities, controls the company’s expenses, records th
Given m ||n, find the value of x. (3x-5) (2x-25)
PLS HELP ME WITH THE QUESTION IN THE PHOTO
What is the final step for a bill to become a law?
I need help on number 6 plz!
The perimeter of a right-angled triangle is 72 cm. The lengths of its sides are in the ratio 1:2:5 Work out the area of the triangle.
what aspect of human psychological functioning is of particular interest to humanistic psychologists?