AirKID 發表於 2004-12-2 22:11:19

Chem問題

When wet laundry is hung on a clothsline on a cold day, it will freeze but eventually dry.

Explain why :confused:

bobby_zamora 發表於 2004-12-3 22:45:59

water-->ice be coz of tmp.--->surface area incrase..---> can absorb more heat from the sun-->evaporate-->dry??
:icon101:

AirKID 發表於 2004-12-4 07:59:19

water-->ice be coz of tmp.--->surface area incrase..---> can absorb more heat from the sun-->evaporate-->dry??
:icon101:

惟一既explanation :icon101:
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