Question

Wavelength of incident wave?

Answer 1

what do you want to know about ti ?

Answer 2

this is an experiment of youngs double slit experiment

Answer 3

the formula is
\[\Delta x= \frac{ \lambda D }{ a }\]

Answer 4

here
wavelength=\[\lambda \]

Answer 5

delta x= distance between A and B

Answer 6

D= distance from slit to the screen

Answer 7

a= distance between 2 slit

Answer 8

\[\lambda =?\]

Answer 9

you should know what she is asking for before giving answers