2006-09-06 01:34:07 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Medicine
http://www.digital-meters.com/How_does_an_Infrared_Thermometer_work_-sp-11.html
2006-09-06 09:02:07 · answer #1 · answered by sassy 6 · 0⤊ 0⤋
a wall thermometer, I suppose you mean a thermometer placed on wall used to measure the room temerature which is either a mercury thermometer the same as body thermometer or other types as the electronic ..ect...
2006-09-10 16:33:52 · answer #2 · answered by metakido 1 · 0⤊ 0⤋
I am unsure as to what you are asking. Please elaborate. Are you speaking about a room thermometer mounted on a wall, an electronic medical thermometer held in a wall bracket, an infrared thermometer used by firefighters to see through walls to search for victims in a fire?
2006-09-06 08:51:43 · answer #3 · answered by Wayne D 3 · 0⤊ 0⤋
Why would anyone want to know the temperature of a wall?
2006-09-06 08:35:54 · answer #4 · answered by Anonymous · 1⤊ 1⤋
Well my best guess is that, the mercury moves to room temperature to tell us how warm or cool it is in the house. "Wall included".
2006-09-10 15:45:31 · answer #5 · answered by ? 7 · 0⤊ 0⤋