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Card 16

Front

At high temps in gas clouds 'e-'s have enough energy to....

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Card 17

Front

Describe plasma

Back

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Card 18

Front

What are the problems with attempting to harness fusion reactions for electricity production?

Back

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Card 19

Front

Each nucleus in a sample of an isotope decays...

Back

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Card 20

Front

In a compund or in a free state, Uranium would decay...

Back

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Card 21

Front

As more nuclei in a sample decay, the sample becomes....

Back

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Card 22

Front

Define Half-Life

Back

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Card 23

Front

Sample of radioisotope has count rate of 52 counts/min & 4hrs later is 13 counts/min. Calculate the H-L

Back

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Card 24

Front

H-L can be used to calc...

Back

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Card 25

Front

Meteors are composed similarly to earth and are similar age suggesting...

Back

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