Wavelength & frekwenza Kalkulatur
Ikkonverti wavelength ↔ frekwenza, tikseb l-enerġija foton u l-medda spettru.
Riżultati aġġornament kif inti tip.
Dwar din il-kalkulatur
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.
Mistoqsijiet li jsiru ta' spiss
Kif huma wavelength u frekwenza relatati?
Huma relatati inversament permezz tal-veloċità tal-mewġ: λ = c / f. Frekwenza ogħla tfisser wavelength iqsar, peress li l-prodott tagħhom huwa l-veloċità kostanti tad-dawl.
Kif hija kkalkulata l-enerġija foton?
L-enerġija ta' foton hija E = h × f, fejn h = 6.62607015 × 10⁻³⁴ J·s. Dawl ta' frekwenza ogħla (blu, UV) iġorr aktar enerġija għal kull foton minn dawl ta' frekwenza aktar baxxa.
X’inhuma l-meded tal-ispettru elettromanjetiku?
F'ordni ta' frekwenza li tiżdied: radju (taħt ~3 GHz), microwave, infrared, dawl viżibbli (~430-770 THz), ultravjola, raġġi X u raġġi gamma.It-tikketti tal-kalkulatur li l-medda frekwenza tiegħek jaqa'.
Nista’ nużah għal ħoss jew mewġ f’midja oħra?
Yes. Set the advanced wave-speed field to the speed in your medium — about 343 m/s for sound in air, or roughly 2 × 10⁸ m/s for light in glass — and the wavelength ↔ frequency conversion uses that speed instead of the vacuum speed of light.
X'inhu l-perjodu ta' mewġa?
Il-perjodu huwa l-ħin għal ċiklu sħiħ wieħed, T = 1 / f. A mewġa 100 MHz għandha perjodu ta 10⁻⁸ s (10 nanoseconds). L-għodda tirrapporta l-perjodu flimkien mal-frekwenza.
Kif nikkonverti wavelength f'nanometers?
Id-dawl viżibbli jgħaddi minn madwar 400 nm (vjola) sa 700 nm (aħmar), għalhekk input ta' 545 nm jasal fil-parti ħadra tal-medda viżibbli.Din id-differenza hija kkalkulata billi tieħu l-medda ta' dawl viżibbli u tpoġġiha fil-parti ħamra tal-medda viżibbli.
API — uża din il-kalkulatur mill-kodiċi
Sejjaħ dan il-kalkulatur bħala punt aħħari JSON b'xejn — l-ebda ċavetta meħtieġa Ibgħat il-valuri tal-qasam hawn taħt bħala parametri tal-mistoqsija jew JSON. Kull ħaġa li tħalli barra tuża l-istess default li din il-paġna hija mimlija minn qabel; parametru mhux magħruf huwa 400, qatt żero sieket. Aqra d-dokumenti sħaħ tal-API →
Punt aħħari
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);Ir-riżultati huma stimi għal gwida ġenerali biss, mhux parir finanzjarju, mediku jew tat-taxxa.