The formula to calculate the Magnification of Concave Mirror with Virtual Image is:
\[ m_{\text{concave,virtual}} = \frac{v_{\text{concave,virtual}}}{u_{\text{concave,virtual}}} \]
Where:
The magnification of a concave mirror with a virtual image is the ratio of the height of the virtual image to the height of the object, formed by a concave mirror when the image is virtual.
Let's assume the following values:
Using the formula:
\[ m_{\text{concave,virtual}} = \frac{v_{\text{concave,virtual}}}{u_{\text{concave,virtual}}} \]
Evaluating:
\[ m_{\text{concave,virtual}} = \frac{-0.2}{1.3} \]
The Magnification of Concave Mirror with Virtual Image is -0.153846153846154.
| Image Distance (m) | Object Distance (m) | Magnification |
|---|---|---|
| -0.2 | 1.3 | -0.153846153846 |
| -0.18 | 1.3 | -0.138461538462 |
| -0.16 | 1.3 | -0.123076923077 |
| -0.14 | 1.3 | -0.107692307692 |
| -0.12 | 1.3 | -0.092307692308 |
| -0.1 | 1.3 | -0.076923076923 |