25
So it has gone through 2 hald lives: 1/2 x 1/2, so 11.4+11.4 is 22.8 seconds later.
22.8
1/16
Carbon dating measures the amount of carbon halflives that an object's carbon-14 has seen. A halflife is the amount of time it takes for half of the C-14 present to decay into a different element (N-14). A carbon halflife is 5730 years so you wouldn't be able to tell with such a small amount of time.
THE QUESTION IS INVALID. THE HALF-LIFE OF FLUORINE-20 is 11.07 SECONDS. There will be about 0.92 of of an isotope with a half-life of 114 seconds remaining after 14 seconds. The equation for half-life decay is AT = A0 2(-T/H) where T is time and H is half-life. 2(-14/114) is equal to about 0.92. In the case of fluorine-20, 2(-14/11.07) is about 0.42.
10 seconds
Half-life is the time it takes for one half of a certain type of atom (isotope) to decay. The amount of time varies a lot between different isotopes; in some cases it may be a fraction of a second, in another, it may be billions of years.
231,000 joules is an amount of energy, while watts are a measure of how fast energy is used or converted. 231,000 joules could be used by 1 watt running for 231,000 seconds, or 231 watts running for 1000 seconds, etc. Energy = power x time, so 1000 watts for 231 seconds is an amount of energy equal to 231,000 joules.
the halflife is 10 days
22.8 seconds
Carbon dating measures the amount of carbon halflives that an object's carbon-14 has seen. A halflife is the amount of time it takes for half of the C-14 present to decay into a different element (N-14). A carbon halflife is 5730 years so you wouldn't be able to tell with such a small amount of time.
the amount of an original investment is called
The original amount was 1214.12
X amount of seconds.
percent increase=(new amount-original amount) _____________________ original amount
new amount minus original amount over original amount
Greater than 100 if the original amount is positive. Less than 100 if the original amount s negative.
kze gWapo aQo
You multiply the amount of minutes by the amount of seconds in a minute. 27*60 The answer is 1620
The amount of minutes that are there in 28,000 seconds is 466.666667 minutes. The amount of hours that are in twenty-eight thousand seconds is 7 7/9 hours.