網頁The piece of wood from a recently cut tree shows 2 0 decays per minute. A wooden piece of same size placed in a museum (obtained from a tree cut many years back) shows 2 decays per minute. If half life of C 1 4 is 5 7 3 0 years, then age of the wooden piece placed in the museum is approximately 網頁2024年8月4日 · A piece of wood from the ruins of an ancient building was found to have a 14 C activity of 12 disintegrations per minute per gram of its carbon content.The 14 C activity of the living wood is 16 disintegrations per minute per gram.How long ago did the tree, from which ...

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網頁The C-14 content of an ancient piece of wood was found to have three tenths of that in living trees. How old is that piece of wood? (log 3= 0.4771, log 7 = 0.8540 , Half-life of C-14 = 5730 years ) Q.(19) Which Compound is the basis for the formation of first+[PtF ... 網頁Click here👆to get an answer to your question ️ A piece of wood from the ruins of an ancient building was found to have a C^14 activity of 12 disintegration per minute per gram of its … guerra tools motorola

A piece of wood from the ruins of an ancient building was found to …

網頁A piece of wood form the ruins of an nuclei an ancient building was found to have a `.^(14)C` activity of 12 disintegrations per minute per gram of its carbo... 網頁Problem #43: The C-14 content of an ancient piece of wood was found to have three tenths of that in living trees (indicating 70% of the C-14 had decayed). How old is that … 網頁As evident on ancient Egyptian drawings, as early as 2000 B.C., wood furnishings already existed. Ancient Egyptians built chairs, stools, beds, tables, and chests out of wood. There were also pieces of physical evidence of wooden objects found well-preserved in Egyptian tombs because of the dry climate, and some “ sarcophagi ” or coffins were found in the … boundary x y