Why do alarm clocks "go off" when they start making noise?

Alarm Clock - An alarm clock
@iAlicia (758)
United States
January 28, 2007 11:33am CST
Why do alarm clocks "go off" when they start making noise?
1 person likes this
2 responses
• United States
28 Jan 07
Have you ever seen my mother-in-law 'go off'??????? Talk about noise.:)
@msqtech (15074)
• United States
7 Feb 07
but can you set her to do it at the right time
@msqtech (15074)
• United States
7 Feb 07
That is easy the alarm set goes off whatever the sound it goes off at a set time