Fluid

Temperature, ˚C

Density, kg/m3

Viscosity, kg/(m·s)

Surface tension, N/m

Air

27

1.17

1.79 × 10−5

---

Water

27

997

8.51 × 10−4

0.072

Wood’s Metal

105

9 560

3.26 × 10−3

0.431