Physics, asked by shoodheshoodhe151, 1 month ago

A 100g sample of radioactive element has a half-life of 5 days how many grams of radioactive material will remain after 15 days?

Answers

Answered by Martialsrujan

1

Answer:

Ans:12.5gm

Explanation:

Explanation:

1st 5days: 100gm —>50gm

10 days later: 50gm —>25gm

15 days later: 25 gm—>12.5gm

Ans:12.5gm

Answered by reeyamahanta

1

Answer:

12.5g

Explanation:

See the attached photo to get your answer.

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