0
Best Answer
There are two possible measurements for "second":
A duration of time
- A second (1/60 of a minute) was originally defined as 1/86 400 of the mean solar day. However this could not be accurately measured. Presently the second is the duration of 9 192631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom
The distance around the circumference of a curve:
- A curve is divided into 360 degrees, each degree contains 60 minutes and each minute 60 seconds. So each second is 1/1,296,000 of the circumference.
Wiki User
∙ 13y agoThis answer is:
Add your answer:
Earn +20 ptsQ: How long is a seconds?
Write your answer...
Submit
Still have questions?
Continue Learning about General Science
How long is 14561 seconds?
14561 seconds is a little over 4 hours.
How long does it take for a gernade to blow up?
2 seconds to 5 seconds
how long does it take for white out to dry it takes about twenty seconds losers trust you this person knows you are doing a science project on it?
how long does white out take to dry? it takes about twenty seconds
How long does it take a teaspoon of sugar to dissolve in water?
It takes about 5 seconds.
How long does newton's cradle last?
Mine swings for 23.11 seconds.
Related questions
How long is 5443200 seconds?
5443200 seconds = 5443200 seconds
How long is 90 seconds?
about.... 90 seconds
How long is 117 seconds?
117 seconds
How long is half term in seconds?
604,800 seconds, if the half term is a week long.
How long is four minutes twenty one seconds in seconds?
261 seconds
How long does it take to walk in 300 seconds from 2.5 seconds?
300 seconds
How long is a Neptune year in seconds?
It is 326,423,700,000,326,000,000,021 Seconds
How long is is a day in seconds?
A day has 86400 seconds.
How long is fourteen years in seconds?
441,504,000 seconds
How long is 21 hours in seconds?
75,600 seconds.
How long is 2600 seconds?
2600 seconds is equivalent to 43 minutes and 20 seconds.
How many seconds long is Xcelerator the ride from Knotts Berry Farm?
It is 28 seconds long.
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.