Question
Download Solution PDFWhich of the following is suitable to be used as a shaving glass?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Concave mirror: The mirrors curved inside on the reflecting side are called concave mirrors.
- These mirrors produce a real as well as virtual images, inverted and erect, and magnified as well as the diminished image of the object.
- Thes are used in reflecting telescopes, shaving mirrors, and ophthalmoscope. It is also used as a reflector for the headlights of a vehicle and searchlights.
- Convex mirror: It is an outward curved mirror that produces a diminished image.
- Convex mirrors either diverge a parallel beam of light into all directions or gather light from all directions and produce a parallel beam out of it.
EXPLANATION:
- In the case of the concave mirror, when the object is between the focus and the pole, image formed is virtual, erect, and enlarged. That's why concave mirror is used as a shaving glass. So option 1 is correct.
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