Physics, asked by RajnishKumar4444, 1 year ago

The half life of the radioactive substance is 20 years find that is how many years 80% of the substance will decay

Answers

Answered by Amarhelper

0

It's the answer check it out and give me vote.

Previous Question

Next Question

Similar questions

History, 6 months ago

what does army conscripted and recruiting force mean...

Hindi, 6 months ago

गप गप खाने का क्या अर्थ है...

English, 6 months ago

what will u choose Maths or science ?? I want ARMYs to answer me...

Science, 1 year ago

A diagram showing axon terminal and synapse is given. Identify correctly at least two of A - D...

Science, 1 year ago

If the radius of a star is R and it acts as a black body, what would be the temperature of the star, in which the rate of energy production is Q ?

Computer Science, 1 year ago

i need to create 10 pamplets in ms word can anyone give few topics for that...

Social Sciences, 1 year ago

Name all the president and prime minister their period of working...

Biology, 1 year ago

why frogs lives in or near water?