Physics, 09.11.2020 19:20 alyssabailey7545
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3 Radiocarbon dating is a technique used by scientists to learn the ages of biological specimens like wooden archaeological artifacts and ancient human remains
Carbon-14 Half-Life
120
100
60
Amount of Carbon-14 Remaining (2)
20
0
5000
1000
20000
25000
30000
15000
Time In Years
If a fossilized bone is found with 1/8 ratio of carbon 14 to carbon 12, what is the approximate age of the bones?
A5.700 years
B11,400 years
C17,100 years
D 22,800 years
Answers: 3
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In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
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3 Radiocarbon dating is a technique used by scientists to learn the ages of biological speci...
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