How to utilize radioactive exponential decay concepts

Assignment Help Chemistry

Reference no: EM13111794

The well-preserved remains of a now extinct woolly mammoth is entombed in the permafrost lands of Siberia. Scientists have conducted carbon dating experiments on plant debris found in the stomachs of this mammoth. The C-14 activity of the mammoths was measured at 1.499999999999999 disintegration per minute per gram of carbon. How many years ago did the Siberian mammoth die?

Reference no: EM13111794

Questions Cloud

Calculate the ratio of embodied energy : An acre of corn can produce about 375 gallons of ethanol, using only the kernel of the corn for conversion to ethanol. Assume the energy input to produce an acre of corn is 15000000 kJ.

Hypothesis testing-echinacea test : In a randomized, double-blind, placebo-controlled trial of children, echinacea was tested as a treatment for upper respiratory infections in children.

Draw a biomechanical force diagram : Draw a biomechanical force diagram for the flexor carpi radialis muscle. Label the fulcrum, bones used as levers, force application point, and the resistance. What kind of lever system does this represent?

Nicotine contents of two brands of cigarettes : A study has been made to compare the nicotine contents of two brands of cigarettes. Ten cigarettes of Brand A have an average nicotine content of 3.1 milligrams with a standard deviation of .5 milligrams

How to utilize radioactive exponential decay concepts : The well-preserved remains of a now extinct woolly mammoth is entombed in the permafrost lands of Siberia. Scientists have conducted carbon dating experiments on plant debris found in the stomachs of this mammoth.

How to maintain the same level of membrane fluidity : A bacterial cell is suddenly expelled from a warm human intestine into the cold world outside. What types of adjustments (with respect to the phospholipid content) might the cell make to maintain the same level of membrane fluidity?

Level of significance-right-tail p-value : Faced with rising fax costs, a firm issued a guideline that transmissions of 10 pages or more should be sent by 2-day mail instead.

How humans populated the globe is a highly-debated : How humans populated the globe is a highly-debated question among paleoanthropologists. In 5 sentences or less, compare the "Out of Africa" theory to the "Multiregional Theory".

Test at level of significance-number of number of calories : Test at .01 level of significance if mean number of number of calories for Brand A 16 oz. yogurt cups is greater than mean calories for Brand B 16 oz. yogurt cups.

User Account

All Pages