hectorav6619
21.01.2021 •
Geography
A researcher analyzes a piece of coal from the age of the dinosaurs (usually taken as about 100 million years old) and measures one decay per minute from the decay of 14C. Based on this and assuming that it was originally decaying at 65536 dpm, the researcher says that 16 half lives have elapsed and it is only 91680 years old. What error has the researcher made?
Solved
Show answers
More tips
- F Food and Cooking Kick Your Taste Buds Into Gear with This Authentic and Delicious Recipe for Solyanka...
- O Other What happens if you get scared half to death twice?...
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- W Work and Career How much does an honest traffic police officer earn in a day?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
Answers on questions: Geography
- G Geography Why are so many school getting close down...
- H History What lesson did Hitler learn when Mussolini invaded Ethiopia?...
- A Arts Difference betwn budget constraint and production possibilities frontier...
- M Mathematics How would you sketch an angle of 210° in standard position in a uv-coordinate system? And then what is the reference angle?...
- M Medicine You are giving CPR to a child and the chest does not rise after the second rescue breath. What should you do...
- C Computers and Technology Which application embedded in Windows operating systems allows remote control of a computer and uses the RDP secure protocol for transmissions...
- M Mathematics Please help solve the question in the picture! Find x...
- M Mathematics Mr. Walker ask her students if the question 3/5÷415 equals 9/4 is true is the question true and which statement could student used to check the equation...
- M Mathematics The average age four women is 25. If average age of three women is 24, what is the age of the other woman ? plz can you help plz...
- C Computers and Technology Which switch characteristic helps alleviate network congestion when a 10 Gbps port is forwarding data to a 1 Gbps port...
Ответ: