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2.5
That depends what assumptions you make about what the 5 grams of matter is made of.
The words depart and remain are antonyms. They have opposite meaning. If you depart, you did not remain. If you remain, you did not depart.
Pascal's law (pressure exerted anywhere in a confined incompressible fluid is transmitted equally in all directions throughout the fluid such that the pressure variations (initial differences) remain the same)... and one common application would be a hydraulic lift (such as those used in garages to raise cars off the ground for inspection).
No. Remained is the past tense and past participle of the verb (to remain), but for this verb there is no adverb for this or the adjective / present participle remaining).
a radio active substance has half life of 5 days initial mass of 12kg.how much the original isotope will remain after 10 days?
After each half-life, half of the radium-226 will decay. Therefore, after four half-lives, 1/2^4 or 1/16th of the original gram of radium-226 will remain unchanged. This means that 1/16th of a gram, or 0.0625 grams, will still be unchanged after four half-lives.
Only 25 % remain from the initial isotope.
Only 75 atoms
2.5
it is your mom
The halflife of a particular isotope simply tells how long it will remain dangerously radioactive. By storing the spent fuel rods on site much of the shorter lived more intense radiation will have decayed before moving it to a long term repository.
Given their relative convenience and low initial cost, however, disposable batteries remained dominant in the household sector through the early 2000s.
That depends what assumptions you make about what the 5 grams of matter is made of.
After 6 half lives, the remaining will be (1/2)6 i.e 1/64 th of the initial amount. Hence by percentage it would be 1.5625 %
Reactants: the initial substances in a chemical reaction Products: the final substances in a chemical reaction Catalyst: a stimulator of a chemical reaction, not directly involved in the reaction, remain unchanged
Well if you have had the piercing that long it won't close, however it will shrink over time. The mark left by the initial piercing will remain in place and will look less noticable over time.