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A fire alarm will ring as long as it detects smoke. It can ring for ever if it kept detectinng smoke. There is a case in which you can program it to only ring for a set amount of time. I.E 8 minutes, 10 minutes. You get the point.

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16y ago

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How many times does the bell ring at six o'clock?

The bell typically rings six times at six o'clock. Each ring corresponds to the hour being indicated, so for six o'clock, the bell chimes once for each hour from one to six. This practice is common in many clock towers and churches to signal the time.


How do you calculate the area of a ring?

Treat the ring as a circle. Area equals pi (3.14) times the radius squared. Whether you take the inner of the ring or the outer of the ring, rather depends on how thick the ring is - inner is probably best as that should loosely match the thickness of the finger on which the ring will eventually sit.


What is volume calculation for a ring with right triangular cross-section?

To calculate the volume of a ring with a right triangular cross-section, you first determine the area of the triangular cross-section. For a right triangle, the area is given by ( A = \frac{1}{2} \times \text{base} \times \text{height} ). Then, multiply the area of the cross-section by the length (or thickness) of the ring to find the volume: ( V = A \times \text{length} ). If the ring has an inner radius ( r_1 ) and an outer radius ( r_2 ), adjust the calculations accordingly based on the geometry of the ring.


How long does it take for a bell to ring 11 times?

How long it takes a bell to ring 11 times depends on how long each ring is and the time in between the rings. For example, if the length of the ring is 10 seconds and there are 2 seconds between the rings, it would take less time than if the rings were 15 seconds with 3 seconds between rings.


How many states are there in a 10-bit Ring counter?

10