Question

In an alarm clock, there is an option of 'Snooze Duration'. It is the duration of repeat alarm until it is stopped. Take four different type of alarm clocks. Name them as Clock A, Clock B, Clock C and Clock D. Set the alarm of these clocks at same time. Let the time be 6:00 am. (ii). If the snooze duration in Clock A is changed to 4 min, and all the alarm clocks are alarmed at 6:00 am initially. Now at what time after 6:00 am, all the clocks will ring simultaneously again?

Answer 1

Step-by-step explanation:

yes it will move

According to Mental Floss, before digital clocks, engineers were restricted to nine minute snooze periods by the gears in a standard clock. ... And because the consensus was that 10 minutes was too long, and could allow people to fall back into a "deep" sleep, clock makers decided on the nine-minute gear.