Physics, asked by khushi272853, 9 months ago

find focal lenghth of a concave mirror having 40 cm radius of curvature.

Answers

Answered by HTBohemiaN

1

Answer:

focal length of the mirror will be 20cm

Explanation:

since the focal length of mirror is half of the center of curvature

Answered by AmanHemnani

1

Answer:

20 is answer okkkkkkkkkkkk

Previous Question

Next Question

Similar questions

Geography, 5 months ago

name the group of the island lieing in the aribean sea...

Accountancy, 5 months ago

1. એક નર્સરીમાં વાવેલા છોડની સપ્તાહદીઠ વૃદ્ધિ (સેમીમાં) નીચે પ્રમાણે છે : 1.0, 3.2, 1.4, 1.9, 2.4, 1.6, 1.4, 2.1, 1.3, 1.5...

Math, 5 months ago

Multiply and reduce to lowest form and convert into a mixed fraction. iv) 5×2/9 (v) 5/2×6 (VII) 11×4/5 ...

Math, 9 months ago

$(a + b) {}^{2}$ ...

Math, 9 months ago

find the10th term common between the 3+7+11....... and 1+6+11+....=...

History, 11 months ago

what was chukadari tax...

Math, 11 months ago

base is 24cm and area is 192 square cm ; find its perimeter.

English, 11 months ago

please answer fasstttt Correct the errors in the following sentences and rewrite them in the blanks mentioned against. 1. The nurse enquired how I am 2. They asked when I have arrived no wrong answer . no spam...