Question

If the straight line is at an angle 45⁰ with intercept, 1 on $\sqrt{\nu} - \text{axis,}$ calculate frequency $\nu$when atomic number Z is 50.

• A. 2000$s^{- 1}$
• B. 2010$s^{- 1}$
• C. 2401$s^{- 1}$
• D. None

Answer 1

Answer: (C)

2401$s^{- 1}$

Answer 2

$\sqrt{\nu} = \tan 45{^\circ} = 1 = a$

ab=1

$\therefore\sqrt{\nu} = 50 - 1 = 49$

$\nu = 2401s^{- 1}.$