Which of the following equations is not a correct mirror formula? [The symbols have their usual meanings]
- N = \(\frac{360}{\theta}\)
- \(\frac{1}{f} = \frac{1}{u} + \frac{1}{v}\)
- m = \(\frac{v}{u}\)
-
f = \(\frac{1}{D}\)
The correct answer is: D
Explanation
The equation f = \(\frac{1}{D}\) is not a correct mirror formula