Calculator
Radioactive decay: chọpụta ọnụọgụgụ nke nọ n'okpuru, oge nke gasịrị mọọbụ ndụ nke ọkara, na decay curve.
Nhọrọ ndị ahụ ga-akpụzi mgbe ị na-etipụta.
N'ihe banyere calculator a
calculator reports the half-life constant λ = ln2 / t½ ≈ 0.693 / ln2 (the probability a given atom decays per unit time) and the mean lifetime τ = 1 / λ = t½ / ln2 (the average time an individual atom survives). The calculator reports the half-life constant λ = ln2 / t½ ≈ 0.693 / ln2 (the probability a given atom decays per unit time) and the mean lifetime τ = 1/
Ajụjụ ndị a na-ajụkarị
Gịnị bụ half-life decay formula?
Ogo nke echepụtara mgbe oge t bụ N = N₀ × (½)^(t/t½). Mgbe otu n'ime n'ime ndụ na-echepụta, mgbe abụọ n'ime otu, mgbe atọ n'ime otu, na nke ọzọ.
Gịnị bụ decay constant na mean lifetime?
Decay constant bụ λ = ln2 / t½ ≈ 0.693 / t½, ihe n'eme nke decay n'otu oge. Oge ndụ n'etiti τ = 1 / λ = t½ / ln2 bụ oge atọmu na-ebi ndụ - banyere 1.44 half-lives.
Enwere m ike ịchọta oge n'etiti site na nlele abụọ?
Ee. Hazie "nhazi maka" ka ọ bụrụ ndụ n'otu n'otu ma tinye oge mbụ na oge ndị ọzọ na-adịbeghị anya; tulee na-ewepụ t½ = t × ln2 / ln(N₀/N).
Olee otú carbon-14 na-ejikọta ya na ndụ nke ọkara?
Carbon-14 na-anwụ na ndụ nke afọ 5,730, ya mere ịtụle ihe C-14 dị n'ime ihe atụ nke ndụ otu oge na-egosipụta ya. Site na 100 unit, ihe dịka 78.5 na-adịgide mgbe afọ 2,000, na ihe dị ka nkeji mgbe 5,730 - ihe omuma nke radiocarbon dating.
Olee yunit ndị ahụ oge na n'elu-ọdịnihu na-eji?
Ọbụla kọmpụta, ebe ọ bụ na oge e mepere emepe na ndụ n'ime nkeji abụọ na-ekerịta ya. Tinye ha abụọ n'ime afọ, mọọbụ ha abụọ n'ime sekọnd; ọbụla nke t / t½ bụ ihe niile dị mkpa, na nsonaazụ na-abịa n'ime kọmpụta ahụ.
Olee ihe ọbụla ka echefuru mgbe ọbụna ọtụtụ ndụ n'elu ala?
Itinye site na otu n'ime maka ọbụla half-life: 50% mgbe otu, 25% mgbe abụọ, 12.5% mgbe atọ, 6.25% mgbe anọ. Mgbe ọbụla half-lifes 0.1% na-adịgide, nke bụ ihe mere "ihe dịka ọbụla half-lifes 10" bụ iwu a na-eji maka n'ụzọ dị irè banye.
Ọ bụrụ na ọbụna ọbụna ndụ nke ọkara na-adabere na ihenhọrọ m ga-amalite na ya?
Ọ dịghị. Ọ bụ ihenhọrọ nke isotope, nke na-adabere na nha nlele, okpomọkụ mọọbụ kemika. Ọ bụrụ na ịmalite na gram mọọbụ ton, ọ ga-akwụsị n'ime otu n'ime ndụ ya - nke bụ ihe na-eme ka ọ bụrụ oge n'aka.
API — jiri kaadị a site na kóòdù
Kpọọ kalkulata a dịka ebe ngwụcha JSON n'efu - enweghị kii achọrọ. Ziga valiu mpaghara ebe ahụ n'okpuru dịka paramita ajụjụ mọọbụ JSON. Gụọ ngwe ndị ahụ niile →
Ebemkpofuozi
GET https://calculator.free/api/v1/half-life/curl
curl "https://calculator.free/api/v1/half-life/?solve=remaining&initial=100&half_life=5730&time=2000"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/half-life/?" + new URLSearchParams({
"solve": "remaining",
"initial": "100",
"half_life": "5730",
"time": "2000"
}));
const data = await r.json();
console.log(data.results);Ihe a na-ahụta bụ n'ihi nlekọta n'ozuzu ya, ọ bụghị nlekọta ego, ọgwụ ma ọ bụ nlekọta ego.