Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

how to find the no: of fringes????????????????pls explain

how to find the no: of fringes????????????????pls explain
 

Question Image
Grade:12th pass

1 Answers

suresh kumar
37 Points
one year ago
as we know from the basic theory, the distance of screen from the slits is D, the point P is at a distance of y from the central maxima, Hence
y= nλD/d
and d is the sepearation between two slits
if the slita are moving apart with the realtive velocity of v
so the separation d is changing with time as v
d = vt
Hence, y= nλD/vt
rearrage them, we get n/t = yv/λD.
Hope it is clear.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free