Question

c. If you can’t get a reading on one object like the fish fossil , what...

c. If you can’t get a reading on one object like the fish fossil , what else can you try? Determine the approximate age of the fish fossil and explain what you did to estimate the fossil age.

Explore the PhET simulation Radioactive Dating Game .

Science   Advanced-Physics   
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Answer #1

Absolute dating and relative dating are two method to determine the age of fossil. Absolute dating determines the age of a fossil using radiometric techniques. This technique helps to determine the exact age of the remains. It is time consuming.

Relative dating determines if an object is younger than another object. It is qualitative. Radioactive mineral is used to find the age. Mineral radioactivity is due to alpha, beta, and gamma radiation.

Let suppose radioactive mineral is not emitting a sufficient radioactive radiation for detection then method will fail to calculate the age of fish fossil. In such case we can measure approximate age of fish fossil using relative dating method.

Age will calculate via correlation.

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