Reputation
Top tag
Next privilege 250 Rep.
View close votes
Badges
11
Impact
~8k people reached

  • 0 posts edited
  • 0 helpful flags
  • 1 vote cast
Oct
7
awarded  Popular Question
Sep
20
awarded  Popular Question
Aug
7
awarded  Popular Question
May
24
comment Why air conditioner, dehumidifier, and heater all can lower the relative humidity?
I think I don't understand humidity, relative humidity, and dew point fully. So humidity is how much water is in the air and relative humidity is how easy it is for water to escape (from the skin) to the air? So what causes different dew points? Say if it is 20°C and humidity 60%, what causes the dew point to be different in California and in Asia and thus altering the RH? So most hygrometers, either one with a physical pointer and the digital ones, in general measure RH instead of humidity?
May
24
revised Why air conditioner, dehumidifier, and heater all can lower the relative humidity?
added 246 characters in body
May
24
asked Why air conditioner, dehumidifier, and heater all can lower the relative humidity?
Apr
22
awarded  Autobiographer
Sep
6
awarded  Popular Question
Jul
30
awarded  Popular Question
Jul
2
awarded  Curious
Jan
3
comment Why is there more steam when water is subject to less fire?
by the way, I suspect that even just water will have the same effect, as I remember just boiling some water in the cook pot and turn down the fire to lower level and keep it there, and steam came out a lot more than if fire was at high level
Dec
31
accepted How can a portable 5V battery charge another 5V battery?
Dec
31
accepted Why does the car clock dim down so much when the headlight is turned on?
Dec
31
revised Why is there more steam when water is subject to less fire?
added 1 characters in body
Dec
31
awarded  Scholar
Dec
31
awarded  Supporter
Dec
31
revised Why is there more steam when water is subject to less fire?
added 3 characters in body
Dec
31
accepted Why do some metal containers not conduct heat, while some do?
Dec
31
asked Why is there more steam when water is subject to less fire?
Nov
26
revised Why do some metal containers not conduct heat, while some do?
deleted 44 characters in body