2006-10-15 21:12:07 · 7 answers · asked by The Sleep dog collective 1 in Science & Mathematics ➔ Engineering
Turn on switch 1, leave it for a minute, turn it off. Turn on switch 2, leave it on. Don't touch switch 3.
Switch 1 is the off bulb that is hot, switch 2 is the on bulb, switch 3 is the off cold bulb.
Careful with your fingers.
2006-10-15 21:23:56 · answer #1 · answered by Anonymous · 1⤊ 1⤋
Turn 1 on, leave for 5 minutes, turn off, then switch on another.
Go to basement, the one that's on is obviously the one you've left on, the one that's warm is the other.
2006-10-15 21:15:40 · answer #2 · answered by Bapboy 4 · 2⤊ 1⤋
put 1 switch on
put 1 switch off
put one dimmer switch on one at 50% switch on.
eh presto
2006-10-15 22:13:26 · answer #3 · answered by java 4 · 0⤊ 1⤋
you flip one on for a while, then turn it off. then turn another one on and go to the room. you obviously know which switch goes to the light that is on, and the lightbulb you turned on and off will be warm.
2016-05-22 05:47:20 · answer #4 · answered by ? 4 · 0⤊ 0⤋
Honest - I knew the answer. but Bapboy has already given the perfect answer.
So I satisfy myself with my 2 points this time.
2006-10-15 23:10:08 · answer #5 · answered by cooldude 3 · 0⤊ 1⤋
Invite a friend over who has a cellphone, or a set of walkie-talkies.
2006-10-15 21:13:44 · answer #6 · answered by Phoenix_Slasher 4 · 1⤊ 1⤋
Buy a flashlight !!
2006-10-15 21:22:25 · answer #7 · answered by Shazzy 2 · 0⤊ 1⤋