You Are In A Room With Three Light Switches

From here you can t see the light and it makes no sound.

You are in a room with three light switches.

Each bulb is switched off at present. However you know the light is off to start. You may manipulate the switches as you wish but once you open the door you can t change them. Leave switch 1 off.

You are standing outside a room next to three switches all of which are off. You can go into the room one time only to see the light. The door is closed and you cannot see if the light is on or off through the door. Outside the room there are three switches connected to the bulbs.

Punishment for failure to solve this is having to listen to obama speak for an hour. Before opening the door you may play around with the light switches as many times as you like. One of them controls the light inside the room. You can inspect the other room only once.

All lights are off to begin and you can t see into one room from the other. Each light is connected to one of three switches outside of the room. The bulb that is off and cold is controlled by switch 1. Feel the light bulbs for heat.

You have a set of 3 light switches outside a closed door. Turn switch 3 on. Let the bulbs be x y and z. The room door is closed so you cannot see which switch operates which bulb.

But once you ve opened the door you may no longer touch a switch. You are allowed one and only one trip to the other room at which time you have to determine which switch controls which bulb. The door to the room is closed and you cannot see the light bulbs from the hallway. You are outside the room and the door is closed.

With the door closed from outside the room you can turn the light switches on or off as many times as you would like. You cannot see the whether the light is on or off from. The warm bulb is controlled by switch 2. Outside of the closet there are three light switches.

It s really a stupid question though that says nothing. Turn on switch x for 5 to 10 minutes. You re in a room with three light switches each of which controls one of three light bulbs in the next room. There is another room down the hallway with 3 light bulbs all are incandescent light bulbs and each light bulb is operated by one of the switches in the hallway.

You need to determine which switch controls which bulb. You are only allowed to go into the room once. The three switches control three light bulbs in another room. You are standing in a hallway next to 3 light switches that have been switched off.

This is a simple problem. Only one does anything and it turns on the light downstairs. Call the switches 1 2 and 3. How can you find out which switches are connected to which.

Determine which switch operates which bulb. Each switch operates a different light bulb in the room. There is a room with a door closed and three light bulbs. Do it the electrical engineering way and put a video camera in the room and wait 15 minutes before flipping each switch.

In front of you are three light switches.