TABLE 1.2
«ng:
Description *

FALLING VELOCITIES FOR LIQUID DROPLETS
.
Diameter
of Drops **

P

u

Fog

10

20
80

Velocity of
Fall

Velocity of
Fall

em,’sec

cm/sec

(dist. H,0)
0.3

1.2
19

__(salt_H,@)
0.3

mg of H,O
3
per m° of

air *
6.0

1.2
19

-

55.5

Mist

100

27

27

Drizzle

200

72

73

300
400

117
162

119
164

-

Light rain
.
Moderate rain

Heavy rain
*Reference 43.

92.6

450

-

-

139

500
600

206
247

209
250

-

1,000

403

408

278

1,400

$17

§24

-

800
1,200

1,500

327

464
-

**Reference 44.

35

331

470
-

-

833

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