Answer:
The wavelength of the light is
.
Explanation:
Given that,
Distance between the slit centers d= 1.2 mm
Distance between constructive fringes 
Distance between fringe and screen D= 5 m
We need to calculate the wavelength
Using formula of width

Put the value into the formula




Hence, The wavelength of the light is
.
C. making fun of a peer because she is Asian
hope this helps
Conduction and <span>convection it involves particles.</span>
Crystalline solids must have a specific, orderly arrangement of atoms to be considered so.