Question

the particle size of dust and water vapour may be​

Answer 1

Answer:

The particle size of Dust is about 1 to 100 µm / 25 microns in size.

The mean of Water Vapor diameter is typically only 10-15 micron  but in any one cloud the individual drops range greatly in size from 1 to 100 micron dia.

***(1 micron = 1/1000 mm)***

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Answer 2

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The particle size of Dust is about 1 to 100 µm / 25 microns in size.

The mean of Water Vapor diameter is typically only 10-15 micron  but in any one cloud the individual drops range greatly in size from 1 to 100 micron dia.

***(1 micron = 1/1000 mm)***