R is inversely proportional to A R = 12.1 when A =1.5 a) work out a formula connecting R and A

Question

R is inversely proportional to A

R = 12.1 when A =1.5 a) work out a formula connecting R and A

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Ngọc Hoa 4 years 2021-08-12T17:15:31+00:00 1 Answers 84 views 0

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  1. kimchi2
    0
    2021-08-12T17:17:18+00:00
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    Answer:

    The formula is connecting R and A

     R = k \frac{1}{A}

    The value of ‘K’ = 18.15

    Step-by-step explanation:

    Step(i):-

    Given that R is inversely proportional to A

          R ∝ 1 / A

          R = k \frac{1}{A}

    Given  R = 12 .1 and A = 1.5

           R = k \frac{1}{A}

           12.1 = K (\frac{1}{1.5} )

          K = 12.1 × 1.5

         K = 18.15

    The value of ‘K’ = 18.15

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