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| 1. |
State the uses of plane mirror |
| Answer» \tThe plane mirror is used in a solar cooker, because it reflects the most of the light falls on it.\tPlane mirrors are used in optical devices like periscope, kaleidoscope.\tPlane mirrors are used to obtain the virtual images on to the screen (virtual image is reflected by a plane mirror on to the screen to get its real image, here the virtual image is the object for the Plane mirror. | |