Question

two coherent sources are placed 1.8 CM apart interference fringes are obtained on screen 80 CM away the 4th bright fringe is at a distance of 1.08 CM from the central Fringe calculate the wavelength of the light used​

Answer 1

Explanation:

Good afternoon sweetheart have a wonderful day ahead

Always be happy

And keep smiling

Take care of yourself ♥️

Answer 2

Explanation:

꧁{star} \huge\red{A}\pink{N}\orange{S}\green{W}\blue{E}\gray{R}{star} ꧂

$꧁ \huge\red{A}\pink{N}\orange{S}\green{W}\blue{E}\gray{R} ꧂$

$꧁{star} \huge\red{A}\pink{N}\orange{S}\green{W}\blue{E}\gray{R}{star} ꧂$