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PHYSICS CH6 Light — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9SciencePHYSICS CH6 Light1 Mark
MCQ
The mirror formula is…………………..
  • A
    (\frac{1}{u}-\frac{1}{v}=\frac{1}{f}$
  • B
    (\frac{1}{f}+\frac{1}{u}=\frac{1}{v}$
  • C
    (f=\frac{u v}{u+v}$
  • D
    (f=\frac{u+v}{u v}$
✓

Answer

(\frac{1}{f}=\frac{1}{u}+\frac{1}{v}$

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