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Which fraction of an original 20.00-gram sample of nitrogen-16 remains unchanged after 36.0 seconds?
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∙ 10y ago
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∙ 10y ago
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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.
Does the beta particle increase or decrase mass?
Mass remains unchanged, the only thing is that there is increases or decreases of the positive charge of the original nucleus by one unit.
The number of molecules in a container is tripled and the Kelvin temperature doubled The volume remains unchanged The new pressure will be how many times greater than the original pressure?
half
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.
Can you recycle copper?
Yes, all metals can be melted down and used again, at a fraction of the cost of the original production.of course you canyes - very much so!!
What fraction of an original 20.00gram sample of nitrogen-16 remains unchanged after 36.0 seconds?
2
When does a vector remain unchanged?
only if it is moved parallel to its original direction
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 do you make a remainder into a fraction?
The fraction is the remainder divided by the original divisor.
What is 748903 divided by 1?
748903
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.
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.
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
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 you exchange the numerator and denominator of a fraction the new number is called what?
the reciprocal of the original fraction
