# For emission line of atomic hydrogen from

Question:

For emission line of atomic hydrogen from $\mathrm{n}_{\mathrm{i}}=8$ to $\mathrm{n}_{\mathrm{f}}=$ the plot of wave number

$(\bar{v})$ against $\left(\frac{1}{n^{2}}\right)$ will be (The Ry dberg constant, $\mathrm{R}_{\mathrm{H}}$ is in wave number unit).

1. Linear with slope $-\mathrm{R}_{\mathrm{H}}$

2. Linear with intercept $-\mathrm{R}_{\mathrm{H}}$

3. Non linear

4. Linear with sslope $R_{H}$

Correct Option: , 4

Solution: