0
Which fraction of an original 20.00-gram sample of nitrogen-16 remains unchanged after 36.0 seconds?
Wiki User
∙ 11y ago
1/32
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
If the distance of the planet from the sun doubles but its mass is unchanged the force of gravity between them will?
Doubling the distance reduces the force of gravity to one quarter its original.
What total mass of a 16 gram sample of 60co will remain unchanged after 15.8 years?
After 15.8 years, half of the original sample of 60Co would have decayed. This means that 8 grams of the original 16 gram sample will remain unchanged after that time period.
Aristotle called the original source of all motion the?
Unmoved mover. The unmoved mover in Aristotle's philosophy is the ultimate cause of all motion and change in the universe, while itself remaining unchanged and unaffected.
How much of one gram of radium-226 will remain unchanged after four half-lives?
After each half-life, half of the radium-226 will decay. Therefore, after four half-lives, 1/2^4 or 1/16th of the original gram of radium-226 will remain unchanged. This means that 1/16th of a gram, or 0.0625 grams, will still be unchanged after four half-lives.
How does the volume of a cube change if the length of one side is increased by one unit another side is decreased by one unit and the third side is left unchanged?
Not enough information: Both the change in absolute terms, and the percentage change, would also depend on the original size of the cube.
What fraction of an original 20.00gram sample of nitrogen-16 remains unchanged after 36.0 seconds?
2
If the numerator of a fraction is increased by 150 and the denominator of the fraction is increased by 300 the resultant fraction is 518. What is original fraction?
The original fraction is -145/(-282) or it could be 850/35700 or one of infinitely many possibilities.
What happens to the quotient when you divide a fraction by a fraction?
The quotient is larger than the original fraction.
How many unchanges atoms would remain after 3 half lives if the initial sample had 600 unchanged atoms?
After 3 half-lives, half of the original sample would remain unchanged. After the 1st half-life: 300 unchanged atoms. After the 2nd half-life: 150 unchanged atoms. After the 3rd half-life: 75 unchanged atoms would remain.
What is 748903 divided by 1?
748903
How do you make a remainder into a fraction?
The fraction is the remainder divided by the original divisor.
when you multiply a function by -1 what is the effect on its graph?
Multiplying a function by -1 will make it a reflection of the original function across the x axis.
Why do you multiply the whole number by the denominator to get a mixed fraction?
You don't. But you do. When converting a mixed number into an improper fraction. A mixed fraction contains a whole number and a proper fraction, for example 23⁄4. To convert this to an 'improper' fraction, the whole number is multiplied by the denominator and added to the numerator to obtain the new numerator. See. but WHY? The denominator remains unchanged (unless, of course, you wish to simplify the fraction). This is unrelated! At no point did you actually provide an answer to this question.Continuing with the original example, for 23⁄4, (2 · 4 + 3) = 11, so the new fraction is 11⁄4.Ps. Anything in italics has been improved by another person.
The numerator of a fraction is one less than it's denominator and if both are increased by four the new fraction would be 18 more than the original fraction what was the original fraction?
its 1 over 3 its 1 over 3
What part of a fraction that represents the total?
It is the denominator of the original fraction. If the fraction has been simplified you have no way to get back to the total.
How do you write a mixed number to a fraction?
You multiply the denominator by the whole number, then add the numerator of the original fraction to get the numerator of your new fraction. The denominator stays the same as the original. Then you simplify into lowest terms.
When does a vector remain unchanged?
A vector remains unchanged when it is multiplied by a scalar of 1. This is because multiplying a vector by a scalar of 1 effectively scales the vector without changing its direction.
