MCQ
By photoelectric effect, Einstein, proved
- ✓$E = h\nu$
- B$K.E. = \frac{1}{2}m{v^2}$
- C$E = m{c^2}$
- D$E = \frac{{-Rh{c^2}}}{{{n^2}}}$
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| $Sl$. $No$. | $R\, (\Omega )$ | $l\, (cm)$ |
| $1$. | $1000$ | $60$ |
| $2$. | $100$ | $13$ |
| $3$. | $10$ | $1.5$ |
| $4$. | $1$ | $1.0$ |
Which of the readings is inconsistent ?
