Physics, 26.07.2019 04:20 littledogy13
Apiece of cloth is dated using carbon-14. the cloth is determined to be 1400 years old. the half-life of c-14 is 5730 years. the c-14 radioactivity in the cloth will be the radioactivity in a new cloth.
Answers: 3
Physics, 22.06.2019 03:00, emilypzamora11
If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?
Answers: 2
Physics, 22.06.2019 09:30, smiley29162
Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
Answers: 2
Physics, 22.06.2019 10:00, myanniespencer39
Which accurately compares concave and convex lenses?
Answers: 2
Apiece of cloth is dated using carbon-14. the cloth is determined to be 1400 years old. the half-lif...
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