Kalkaaliyihii Half-Life
Dhacda Radioactive: ka hesho inta ka hadhay, waqti socda ama nolosha badhtamaha, la curve dhac.
Natiijooyinka cusbooneysiinta sida aad ku qorto.
Ku saabsan Kalkaaliyahan
calculator is a simple, scalable, and scalable calculator that can be used to calculate the half-life of a radioactive sample. The calculator is a simple, scalable, and scalable calculator that can be used to calculate the half-life of a radioactive sample. The calculator is a simple, scalable, and scalable calculator that can be used to calculate the half-life of a radioactive sample. The calculator is a scalable, scalable, and scalable calculator that can be used to calculate the half-life of a radioactive sample.As
Su'aalaha badanaa la isweydiiyo
Waa maxay formula kala qaybsanaanta nolosha nus?
Tirada ka hadhay ka dib markii waqti t waa N = N₀ × (½) ^ (t / t½). ka dib hal half-life badh ka hadhay, ka dib laba afartan, ka dib saddex toddobaad, iyo wixii la mid ah.
Maxay tahay burburka joogtada ah iyo nolosha dhexdhexaad ah?
Xawaaraha burburka waa λ = ln2 / t½ ≈ 0.693 / t½, suurtagalnimada burburka oo ah hal mar. Nolosha dhexdhexaadka ah τ = 1 / λ = t½ / ln2 waa waqtiga dhexdhexaadka ah ee atomku nool yahay - 1.44 hal-nolol.
Ma heli karaa nolosha badhkeed ka laba tirakoob?
Haa. Set "kala sooc for" in nolosha badhtamaha iyo ku dar tirada hore iyo kuwa ka hadhay iyo sidoo kale waqtiga la soo dhaafay; qalabka xallinta t½ = t × ln2 / ln(N₀/N).
Sidee ayaa carbon-14 taariikhda la xiriira nolosha badh?
Carbon-14 la burburiyo la a half-life of 5,730 sano, sidaas darteed miisaanka sida badan C-14 waa ka tagay oo mid ka mid ah tusaale ahaan mar-nool taariikhaha. Ka 100 unugyada, ku saabsan 78.5 ka sii joogaan ka dib 2,000 sano, iyo in ka badan badh ka dib 5,730 — salka radiocarbon taariikhda.
Waa maxay unugyada ay waqti iyo nolosha badhkeed isticmaalaan?
Mid kasta oo ka mid ah, inta lagu jiro waqtiga socda iyo nolosha badhtamaha qayb ka mid ah. Ku dar labada sano, ama labada sano; ratio t / t½ waa wax walba oo muhiim ah, iyo natiijooyinka soo laabtay in mid ka mid ah.
Sidee badan ayaa ka soo hadhay ka dib markii qaar ka mid ah half-lifes?
Ku kordhi hal-nooc oo hal-nooc ah oo ah hal-nooc oo ah hal-nooc: 50% ka dib mid, 25% ka dib laba, 12.5% ka dib saddex, 6.25% ka dib afar. Toban-nooc ka dib, 0.1% ka hooseysa 0.1% ayaa sii jooga, taas oo ah sababta "ku saabsan toban-nooc oo ah hal-nooc" waa sharci caadi ah oo si wax ku ool ah u tagay.
Ma half-life ku xiran tahay sida wax badan ee aan ku bilowdo?
No. Waa hanti joogto ah oo isotope, madaxbannaan oo ah miisaanka tusaale, heerkulka ama xaaladda kiimikada. Haddii aad bilowdo gram ama tan, badh ka baxa si toos ah hal nolosha-half — taas oo ah waxa ka dhigaysa saacad sida ku kalsoonaan karo.
API — isticmaal xisaabinta ka code
Wici xisaabinta sida free JSON endpoint - key ma loo baahan yahay. Dib u soo dir qiimaha goobta hoos ku qoran sida parameters su'aal ama JSON. Akhri dhammaan API xuquuqda →
Xarafka
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);Natiijooyinka waa tirakoobka loogu talagalay tilmaamaha guud oo keliya, maaha dhaqaale, caafimaad ama talo bixin canshuur.