For a double-slit experiment, in which the spacing between the slits is = where is the width of each slit, calculate the total number of bright fringes within the central diffraction maximum in the fraunhofer interference/diffraction pattern. which order of the interference fringes are missing?

a. 3.00 must be in mol/L and 2.00 in 1/min.

b. Using lineal equation:

t = 0.6 min then C = 1.45 mol/L

C = 0.10 mol/L then t = 1.12 min

Using exponential equation:

t = 0.6 min then C = 0.90 mol/L

C = 0.10 mol/L then t = 1.70 min

Explanation:

a) C is in mol/L so, as we know that the exponential does not have units, 3.00 must be in mol/L and 2.00 in 1/min.

b) If we want to make a line between 0 an 1 we need to find the linear equation for this.

We can use the slope intercept-equation:

y = ax + b (1)

Let's find a and b.

a is the slope of here, so we can use the next equation to find it:

We have two points, (0,C₁) and (1,C₂)

So a will be:

We can use the equation (1) to find b, for instance, let's choose:

Finally, our linear equation will be: or  

Using lineal equation:

t = 0.6 min then C = 1.45 mol/L

C = 0.10 mol/L then t = 1.12 min

Using exponential equation:

t = 0.6 min then C = 0.90 mol/L

C = 0.10 mol/L then t = 1.70 min

I hope it helps you!