Bath system

S/V ratio

(cm⁻¹)

RT

melt end-time (s)

Thermal heat transfer (J)

Estimated Watts (W)

20 g ice; tube-in-tube

33.6/22

~1.5

4084 ± 0.20

6680

1.6

32 g crushed ice in 32 g water; beaker

108/50

~2.16

2820 ± 0.15

10,688

3.8

32 g crushed ice in 32 g water; Petri dish

196/50

~3.9

1120 ± 0.20

10,688

9.5

50 g crushed ice; Petri dish

228/50

~4.94

2130 ± 30

16,700

7.8

100 g crushed ice; Petri dish

268/100 ~2.68

4170 ± 30

33,400

8