Question

the raduous of a circle having curvature equle to 0.2
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Answer 1

Answer:

s

Step-by-step explanation:

sorry I dont know this language I'm really sorry for this forgive me no

Answer 2

Answer:

Correct option is

D

+5 dioptres

As we know,

2(μ−1)

R

⇒P=

R

2(μ−1)

=

0.2

2(1.5−1)

=+5 D