Tuesday
April 21, 2015

Homework Help: physics

Posted by sand on Tuesday, January 3, 2012 at 11:16pm.

The temperature in a room is kept at a constant 20 C but the humidity is only 20%. If the room has a volume of 30m, and the rooms door and windows closed, how many kilograms of water must be put into the vaporizer to increase the humidity from 20% to 85% ( the molecular weight of water is 18)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - The temperature in a room is kept at a constant 20 C but the humidity...
physics - The temperature in a room is kept at a constant 20 C but the humidity...
physics - The temperature in a room is kept at a constant 20 C but the humidity...
brain teaser - You are standing outside a closed door. On the other side of the ...
physics - A room is 13 ft. It needs to be painted. The ceiling is 8 ft above the...
College - A room is 13 ft. It needs to be painted. The ceiling is 8 ft above the...
chemistry - maintain room at partial pressure of water of 12 torr. the room is ...
Physics - Oxygen for hospital patients is kept in special tanks, where the ...
heat transfer - can i ask u some question? about the heat transfer..1st question...
Science -- I can't find my original post... - In a closed room with an electric ...

Members