what should be the position of the object when a concave mirror is to be used as a shaving mirror
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1) A concave mirror produces a virtual and magnified image when the objectis placed very close (between P and F, or between C and F) to it. This position should be used for shaving mirror. 2) When the object is placed at the focus, it generates a parallel beam of light. So for torches the object should be at F.
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Answer: A concave mirror produces a virtual and magnified image when the object is placed very close (between P and F, or between C and F) to it. This position should be used for shaving mirror.
2) When the object is placed at the focus, it generates a parallel beam of light. So for torches the object should be at F.
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