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26 Nov 2019
4) A concave mirror has a radius of curvature of 74.0 cm. Calculatethe image position, magnification,and other characteristics, for anobject placed in front of themirror at the positions tabulatedbelow.
object image position (cm) position (cm) magnification Is it real? Is it upright? Is it enlarged? 77.0 Y or N?yesno Y or N?yesno Y or N?yesno 17.0 Y or N?yesno Y or N?yesno Y or N?yesno
Draw ray diagrams to obtain the image characteristics in each case.
4) A concave mirror has a radius of curvature of 74.0 cm. Calculatethe image position, magnification,and other characteristics, for anobject placed in front of themirror at the positions tabulatedbelow.
| object | image | ||||
|---|---|---|---|---|---|
| position (cm) | position (cm) | magnification | Is it real? | Is it upright? | Is it enlarged? |
| 77.0 | Y or N?yesno | Y or N?yesno | Y or N?yesno | ||
| 17.0 | Y or N?yesno | Y or N?yesno | Y or N?yesno | ||
Draw ray diagrams to obtain the image characteristics in each case.
Deanna HettingerLv2
2 Apr 2019
