Kalkulator Jarak gelombang lan frekuensi
Ing spektrum iki, frekuensi lan energi foton diukur kanthi spektrum.
Hasil dioptimalake nalika sampeyan ngetik.
Ngendi kalkulator iki
Every wave obeys the same simple relationship: its speed equals its wavelength times its frequency, so wavelength λ = c / f and frequency f = c / λ. For electromagnetic waves in a vacuum the speed is the speed of light, c = 299,792,458 m/s (about 3 × 10⁸ m/s). Because that product is fixed, wavelength and frequency are inversely related — higher frequency always means shorter wavelength. This calculator converts either way, reports the period (T = 1 / f) and the photon energy, and names the electromagnetic band the result falls in, from radio through microwave, infrared, visible light, ultraviolet, X-ray and gamma ray.
As a worked example, an FM radio station at 100 MHz (10⁸ Hz) has a wavelength of λ = 3 × 10⁸ / 10⁸ = 3 metres — which is why FM antennas are on the order of a metre long. Green light at about 5.5 × 10¹⁴ Hz has a wavelength near 545 nm, squarely in the visible band. The tool also returns each photon’s energy from E = h × f, using Planck’s constant h = 6.62607015 × 10⁻³⁴ J·s, and shows it in both joules and electron-volts.
Higher-frequency light carries more energy per photon, which is why blue and ultraviolet light can drive chemical reactions and damage skin while radio waves cannot. You can also override the wave speed under advanced options to model waves in other media — light in glass, or sound in air — where the propagation speed differs from that of light in a vacuum. These conversions are fundamental to radio and antenna design, optics, spectroscopy and understanding the electromagnetic spectrum.
Takon kang asring diajukake
Apa wae kang ana ing spektrum iki bisa dipérang dadi frekuensi.
Ing basa Inggris, frekuensi iki diarani "frequency" lan bisa dijupuk saka tembung frekuensi, ya iku frekuensi kang paling dhuwur.
Apa sing diarani energi foton?
Enerji foton iku E = h × f, ing ngendi h = 6.62607015 × 10−34 J·s. Cahya frekuensi dhuwur (biru, UV) duwé energi luwih akèh per foton tinimbang cahya frekuensi kang luwih entheng.
Apa band spektrum elektromagnetik?
Ing urutan frekuensi kang tambah: radio (~3 GHz), microwave, infrared, cahya katon (~430-770 THz), ultraviolet, sinar X lan sinar gamma. Label kalkulator kang band frekuensimu ana ing.
Apa kula saged ngginakaken punika kanggé swara utawi gelombang ing media sanèsipun?
Ya. Set medan gelombang-kecepatan maju kanggo kecepatan ing medium sampeyan - kira-kira 343 m / s kanggo swara ing udara, utawa kira-kira2× 108 m / s kanggo cahya ing kaca - lan konversi gelombang ↔ frekuensi nggunakake kecepatan iku tinimbang kecepatan vakum cahya.
Apa kang dadi sebabé?
Periode iku wektu kanggo siji siklus lengkap, T = 1 / f. Gelombang 100 MHz duwé periode 10⁻⁸ s (10 nanodetik). Alat iki nglaporaké periode ing salebeting frekuensi.
Carané aku ngowahi dawa gelombang dadi nanometer?
Saben-saben ngetik, kalkulator bakal ngformat hasil ing pm, nm, µm, mm, m lan km kanthi otomatis. Cahya kang katon ana ing kisaran 400 nm (violet) nganti 700 nm (merah), mula input 545 nm bakal ana ing pérangan ijo saka band kang katon.
API — gunakake kalkulator iki saka kode
Panggenan kalkulator iki minangka titik pungkasan JSON gratis - ora ana kunci sing dibutuhaké. Kirimi nilai medan ing ngisor iki minangka parameter pitakonan utawa JSON. Anything you omit uses the same default this page is pre-filled with; an unknown parameter is a 400, never a silent zero. Waca dokumen API lengkap →
Titik pungkasan
GET https://calculator.free/api/v1/wavelength-frequency/curl
curl "https://calculator.free/api/v1/wavelength-frequency/?solve=wavelength&frequency=100000000&wavelength=3"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/wavelength-frequency/?" + new URLSearchParams({
"solve": "wavelength",
"frequency": "100000000",
"wavelength": "3"
}));
const data = await r.json();
console.log(data.results);Kajaba iku, ana uga sing ora bisa gawé gawéan, kaya ta dokter, insinyur, lan liya-liyané.