Question

Tentang suhu dan termometer

Answer 1

Diketahui
10°C   →  5 cm
  x        → 15 cm
100°C → 25 cm
Ditanya:
x = ---------?
Jawab:
(x - 10)/(100 - 10) = (15 - 5)/(25 - 5)
(x - 10)/90 = 10/20
x - 10 = 1/2 x 90
x - 10 = 45
x = 55°c
(Jawab: B)