WebStudy with Quizlet and memorize flashcards containing terms like 1) If the half-life of carbon-14 is about 5,730 years, then a fossil that has 1/16th the normal proportion of … WebA radioactive substance's half-life is the amount of time it takes for half of its atoms to decay. This is significant because it establishes how quickly the substance will deteriorate over time. For instance, the half-life of carbon-14 is 5,730 years, which means that it will take this long for half of a carbon-14 sample to decompose. 3.
Carbon-14 - Wikipedia
Web30 dec. 2024 · The half-life of a radioactive isotope is the time which it will take for half the amount of the radioactive isotope to decay to form more stable isoopes. Carbon-14 is a … Web20 jan. 2024 · The expression that describes the amount of carbon - 14, in picograms {t} years after it was measured to be 6 picograms as -. y = . What is half - life? Half-life is the time required for a quantity to reduce to half of its initial value.; The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or … the man game
Carbon-14 Dating, Mass, & Half-life Britannica
Web23 nov. 2024 · The half-life of carbon-14 is 5730 years. What is the formula of exponential decay? The formula for exponential decay is, If the half-life is 5730 years, then. ln 0.125=ln e^.00012096809t =.00012096809t ln e =-0.00012096809t. t=17,190 years. t=17,190 years. Therefore, it takes for 7/8 of a sample of carbon-14 to decay is 17190 years. To learn ... WebWhat is the correct answer? The half-life of carbon 14 is 5,730 years. Approximately, how old is a bone that has 70% of its original carbon 14? Select one: a. 7,500 years b. 7,000 years c. 6,500 years d. 6,000 years e. Less than 6,000 years All … tie a shirt bow