Science, asked by kasera, 1 year ago

Two thin lenses of focal length +10 cm and minus 5 cm are kept in contact what is the focal length and power of the combination.

Answers

Answered by sumitbag16

0

Answer:

yes it moveò the whole thing but

Explanation:

last modified in the

Previous Question

Next Question

Similar questions

Math, 7 months ago

addition : 5/13 + 7/16...

Economy, 7 months ago

what is time series data...

Science, 7 months ago

Name and define smallest commercial unit of electricity .

English, 1 year ago

information about tourist spot in Darjeeling...

English, 1 year ago

image of the mirza suwari Utsav festival...

Math, 1 year ago

How many silver coins, 1.75 cm. in diameter and thickness 2 mm., need to be melted to form a cuboid of dimensions 5.5 cm. ×10 cm. × 3.5 cm.?

Math, 1 year ago

If p(x) = 5x⁷ – 6x⁵ + 7x-6, find (i) coefficient of x5 (ii) degree of p(x) (iii) constant term.

Math, 1 year ago

If AP and AQ are the two tangents a circle with centre O so that ∠POQ = 110°, then ∠PAQ is equal to(a) 60° (b) 70° (c) 80° (d) 90°...