Silvered lens: equivalent mirror and the object position for an image on the object

1. A.
   $R/\mu$
2. B.
   $R/(2\mu - 3)$
3. C.
   $\mu R$
4. D.
   $R/(2\mu - 1)$

Tap an option to check your answer.

1. A.
   $\frac{\mu_{1}\left| R_{1} \right| \cdot \left| R_{2} \right|}{\mu_{2}\left( \left| R_{1} \right| + \left| R_{2} \right| \right) - \mu_{1}\left| R_{1} \right|}$
2. B.
   $\frac{\mu_{1}\left| R_{1} \right| \cdot \left| R_{2} \right|}{\mu_{2}\left( \left| R_{1} \right| + \left| R_{2} \right| \right) - \mu_{1}\left| R_{2} \right|}$
3. C.
   $\frac{\mu_{1}\left| R_{1} \right| \cdot \left| R_{2} \right|}{\mu_{2}\left( 2\left| R_{1} \right| + \left| R_{2} \right| \right) - \mu_{1}\sqrt{\left| R_{1} \right| \cdot \left| R_{2} \right|}}$
4. D.
   $\frac{\left( \mu_{2} + \mu_{1} \right)\left| R_{1} \right|}{\left( \mu_{2} - \mu_{1} \right)}$

Tap an option to check your answer.

1. A.
   0.15 m
2. B.
   0.10 m
3. C.
   0.20 m
4. D.
   0.25 m

Tap an option to check your answer.

1. A.
   10
2. B.
   12.5
3. C.
   13
4. D.
   13.5

Tap an option to check your answer.