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Pertanyaan

Kenversikan:
A. 45 C = ....... R = ........ F = ....... K
B. 36 R = ........ C = ....... F = ....... K
C. 14 F = ......... C = ....... R = ....... K
D. 225 k = ....... C = ....... R = ....... F
Beserta caranya!

1 Jawaban

  • A. R = 4/5 × C = 4/5 × 45 = 4 × 9 = 36 R
    F = 9/5 × C + 32
    = 9/5 × 45 +32
    = 81 + 32
    = 113 F
    K = C + 273
    = 45 + 273
    = 318 K

    B. C = 5/4 × R
    = 5/4 × 36
    = 5 × 9
    = 45 C
    F = 9/4 × R + 32
    = 9/4 × 36 +32
    = 9 × 9 + 32
    = 81 +32
    = 113 F
    K = 5/4 × R + 273
    = 5/4 × 36 +273
    = 5 × 9 + 273
    = 45 + 273
    = 318 K

    C. C = 5/9 × (F - 32)
    = 5/9 × (14 - 32)
    = 5/9 × (-18)
    = 5 × (-2)
    = - 10 C
    R = 4/9 × (F - 32)
    = 4/9 × (14 - 32)
    = 4/9 × (-18)
    = 4 × (-2)
    = - 8 R
    K = 5/9 × (F - 32) + 273
    = 5/9 × ( 14 - 32) +273
    = 5/9 × (-18) +273
    = 5 × (-2) + 273
    = - 10 + 273
    = 263 K

    D. C = K - 273
    = 225 - 273
    = - 48 C
    R = 4/5 × C
    = 4/5 × - 48
    = 4 × 9,6
    = 38,4 R
    F = 9/5 × C + 32
    = 9/5 × - 48 + 32
    = 9 × - 9,6 +32
    = 86,4 + 32
    = 54,4 F

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