ég er kominn á stig 2 í ráðgátunni um half life
Af hverju heitir half life 2 ekki whole life???
hálfur plús hálfur = 1:S:S:s
stórskrítið ef þið hafið comment eða einhverja´hjálp endilega svarið!
1. Physics. The time required for half the nuclei in a sample of a specific isotopic species to undergo radioactive decay.
2. Biology.
1. The time required for half the quantity of a drug or other substance deposited in a living organism to be metabolized or eliminated by normal biological processes. Also called biological half-life.
2. The time required for the radioactivity of material taken in by a living organism to be reduced to half its initial value by a combination of biological elimination processes and radioactive decay.