Unit - 4.2 Reflection Of Light On Plane Surfaces — PHYSICS STD 7 — Question
ICSE BoardEnglish MediumSTD 7PHYSICSUnit - 4.2 Reflection Of Light On Plane Surfaces3 Marks
Question
State four uses of plane mirrors.
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Answer
Four uses of plane mirrors: • They are used as looking glass. • They are used in solar cookers. • They are also used in constructing periscope which is used in submarines. • They are also used to make kaleidoscope, a toy which produces beautiful patterns.
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