Physics, asked by ankitalanghani, 1 month ago

lf 10% of a radioactive material decays in 5 days,the amount of original material left after 20 days​

Answers

Answered by mohammadyasir102931
0

Answer:

60 %left

Explanation:

10%=5

20/5=4

4*10

40

Answered by jenidiya
0

Explanation:

10% of a radioactive material decays in 5 days, then the amount of original material left after 20 days is approximately. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. =65.6%.

Previous Question
Next Question
Similar questions
Social Sciences, 29 days ago
2 Classify the organisms into their respective kingdoms as per Whittaker's five kingdom classification. Organism Kingdom 1.Candida​...
India Languages, 29 days ago
HI . . . . DINFINE MARSHMALLOW​...
Social Sciences, 29 days ago
pls answer the questions​...
Music, 1 month ago
4 Cases have high com ty because there is molecular space bet particles of gas 1 has hil​...
Science, 1 month ago
what is meaning of Consumers​...
Science, 9 months ago
what is the name of our national game​...
Computer Science, 9 months ago
what is the network topology????​
Physics, 9 months ago
The graph given below gives the displacement of particle travelling along the X - axis as a function of time . AM is the tangent to the curve at the starting moment and BN is tangent at the end moment . Both the angles are 120 degrees. i) what is average velocity during the first 20 seconds ? ii) what is the average acceleration during the first 20 seconds ? iii) what is time interval during...