Math, asked by vignesh5948, 10 months ago

A candle is placed 15.0 cm in front of a convex mirror. When the convex mirror is replaced with

a plane mirror, the image moves 7.0 cm further away from the mirror. Find the focal length of

the convex mirror.

Answers

Answered by kprasadsrada9515

0

Answer:

1/f=1/v-1/u

1/f=1/15.0-1/7.0

1/f=8/105

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

गांव और शहर के जीवन की पांच वाक्य लिखो इन हिंदी...

India Languages, 5 months ago

* Translate the following sentences in English. Q56. ददामि तुभ्यं बहु धान्यम् । Q57. मासे कति दिनानि सन्ति ? Q58. शिशुः मातुः समीपं धावति । Q59. मेघो वति प्रवहति नीरम् । Q60. अहो, नीलेश | नीरवस्य का स्थिति:? Q61. नीडे निवससि सुखेन डयसे खादसि फलानि मधुराणि ।...

Math, 5 months ago

a write pain of negattue. Integers whose difference gruese.

Physics, 10 months ago

what conditions are necessary for combustion?

Science, 10 months ago

what is solar eclipse...

Physics, 1 year ago

The potential energy of a simple harmonic oscillator of mass 2 kg at its mean position is 5j.If its total energy is 9j and its amplitude is 0.01m, its time period would be:...

Math, 1 year ago

The population of of a town is 176000.If it increase at the rate of 5% per annum,what will be it's population 2 years hence?

Math, 1 year ago

The polynomial ax^3 -3x^2+4 and 2x ^3 -5x+a when divided by (x-2) gives out respective remainder p and q.P-2q=4 find a...