0
When the second hand is at 4 on a clock, 20 seconds have passed since the minute hand was pointing directly at the 12.
Add your answer:
Earn +20 pts
How many radians does the second hand of a clock turn through in thirty second?
The second hand of a clock completes a full revolution every 60 seconds, which is equal to 2Ο radians. Therefore, in 30 seconds, the second hand turns through Ο radians.
How many seconds in milisecond?
1000 Miliseconds = 1 Second. 0.001 Seconds in a Milisecond.
How many seconds are in a decisecond?
There are 10 seconds in a decisecond. A decisecond is a unit of time equal to one-tenth of a second.
How many seconds in a milisecond?
There are 1,000 milliseconds in one second.
How many minutes is 160 second?
160 seconds is equal to 2 minutes and 40 seconds.
How many seconds does it take the second hand of a clock to move from 3 to 8?
each number on the clock represents 5 seconds, 8-3 = 5, then multiply by 5 to get 25 seconds.
Can second be measured by clock?
In many cases, there is a third hand that ticks on seconds
How many radians does the second hand of a clock turn through in thirty second?
The second hand of a clock completes a full revolution every 60 seconds, which is equal to 2Ο radians. Therefore, in 30 seconds, the second hand turns through Ο radians.
How many degrees does the second hand of a watch in 15 seconds?
90 degrees. (360 degrees in a clockface, takes 60 seconds to cover all of them. So the second hand covers 6 degrees per second (360 divided by 60). Now multiply 6 degrees per second by 15 seconds - i.e 6 x 15 = 90
How many seconds has it passed if it 8 hours?
28,800 seconds will have passed in 8 hours. hope this helps(:
How many seconds will it takes for the second hand o a clock to move from 12 to 2?
To determine the number of seconds it takes for the second hand of a clock to move from 12 to 2, we need to understand the motion of the second hand. The second hand completes one full revolution (360 degrees) in 60 seconds. The clock face is divided into 12 equal sections, each representing an hour. Each hour section represents: \frac{360^\circ}{12} = 30^\circ When the second hand moves from 12 to 2, it moves across 2 hour sections. Therefore, the angle swept by the second hand is: 2 \times 30^\circ = 60^\circ Since the second hand completes 360 degrees in 60 seconds, it sweeps through 1 degree in: \frac{60 \text{ seconds}}{360^\circ} = \frac{1}{6} \text{ seconds per degree} Therefore, to sweep through 60 degrees, the second hand will take: 60^\circ \times \frac{1}{6} \text{ seconds per degree} = 10 \text{ seconds} Thus, it takes 10 seconds for the second hand to move from 12 to 2.
How many Mega- seconds are in a Second?
There is 1 million seconds in a Mega-second.
How many seconds are in the 5 second rule?
4 seconds
How many mini seconds are there in second?
There are 1000 milliseconds in one second.Ans. - There are 100 mini seconds in one second.. Mini seconds are known to people as centi seconds.
How many seconds passed since 1970?
1,199,263,380 (approx).
How many second?
60 seconds
How many minutes per second?
none its how many seconds in a minute and 60 seconds in a minute
