Biology, asked by kiruthishs1, 1 month ago

focal length equal to 2.8 M find the radiation​

Answers

Answered by RealMohitGodara
0

Explanation:

Solution -

Given,

Focal Length = 2.8 Meter's

By The Relationship Rule Of Focal Length And Radius,We Know -

R = 2F

R = 2 × 2.8

R = 5.6 Meter's

Answered by bajusahu32
0

Answer:

Given :-

focal length= 2.8m

to find :- radius(R).

so, according to the principle R =2f.

R = (2× 2.8)m

R = 5.6m

therefore, radius of that mirror is 5.6m.

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