Milanello. Red - xadka hoose ee spectrum ee la arki karo

In dabiiciga ah ma jiraan midabada sida. midab kasta oo aan ku aragno qeexayaa mid ama Milanello kale. midabka cas waxaa la aasaasay sarkhaansan hirarka dheer oo ka dhigan mid ka mid ah laba weji ee spectrum ee la arki karo.

On dabiiciga ah ee midabyada

The dhacdo of gaar ah midabka kartaa in lagu sharxaa marayo shuruucda physics. Dhammaan midabada iyo midabo kala yihiin natiijada processing warbixin by maskaxda dhex maraya indhaha qaab hirarka iftiinka dhererka kala duwan. Maqnaanshaha hirarka dadka arki madow, iyo marka hal mar saamaynta spectrum oo dhan - white.

Colors waxaa go'aamiya awoodda dusha ay u nuugo wavelengths gaar ah iyo si kada ah kuwa kale. Iftiimin sidoo kale waa muhiim: nuurka dhalaal ah, la ruxruxo more degdegga ah ee ka muuqataa, oo iftiimaya ee shayga u muuqataa.

Users ay awoodaan in ay la kala saaro wax ka badan hal boqol oo kun oo midabo. Jeclaaday by badan iyo casaan, Burgundy iyo cherry midabo sameeyay hirarka dheer. Si kastaba ha ahaatee, in isha aadanaha arki kartaa cas midabka, Milanello waa in aan ka badnayn 700 nanomitir. Waayo marinka this bilaabo spectrum aan la arki karin infrared aadanaha. oo soohdintu waxay ka soo horjeeda kala midabo ah spectrum ultraviolet guduudan yahay ee ku saabsan 400 nm.

spectrum midabka

spectrum ee midabada sida set qaar iyaga ka mid ah, loo qaybiyey si ee Milanello sii kordhaya, waxaa la soo ban by Newton in koorsada of tijaabo uu caanka la soo askunmay ah. Si uu aqoonsaday 7 midabo si cad u garan, iyaga ka mid ah - 3 weyn ee. Red loola jeedaa garan, oo ay ugu weyn. All midabo in la kala saaro dadka - waa gobolka la arki karo ee spectrum ee electromagnetic ballaaran. Sidaas darteed, midab - waa la ruxruxo ah electromagnetic dherer gaar ah aan ka gaaban tahay 400, laakiin aan ka badnayn 700 nm.

Newton ogaaday in saqafka iftiin leh midabyo kala duwan waxay leeyihiin darajooyinka kala duwan ee refraction. Si aad u badan si sax ah u saaray, galaas ka duwan iyaga refracts. xawaaraha ugu badan ee rays iyada oo loo marayo walax iyo, sida natiijo ah, refrangibility hoose ka qayb qaatay Milanello weyn. midabka cas waa qaab muuqda oo ka mid ah rays yaraan refracted.

Wave cas la xirrira

ruxruxo electromagnetic lagu gartaa oo xuduudaheedu sida dhererka, soo noqnoqoshada iyo tamarta ee photon ah. Under ee Milanello (λ) ayaa la fahamsan yahay sida ugu gaaban masaafada u dhaxaysa ay dhibcood oo kala duwan isla wajiga. unit ugu weyn ee wavelengths ah:

• microns (1/1000000 m);
• nanometer ama nanometer (hal kun ee micron a);
• Angstroms (1/10 nanometer).

inta ugu badan ee suurtogalka ah ee Milanello midabka cas yahay 780 nm (7800 angstroms) by marayay vacuum ah. oo dhererkeedu wuxuu ugu yar ee spectrum la ruxruxo - 625 nm (6250 angstroms).

qayb kale oo muhiim ah - inta jeer oscillation ah. Waa wax isku xidhan dherer ah, si la ruxruxo lagu hagaajin karo in mid ka mid ah qiyamka kuwan. hirarka Frequency midabka cas waa in kala duwan ee ka 400 480 Hz. tamarta photon The sidaas foomamka dhaxayn 1.68 in 1,98 eV.

heerkulka cas

Midabo in dadka aysan tusin gartay sida diiran ama qabow, marka xaga cilmiga of view, u muuqdaan in ay leeyihiin heerkul ka soo horjeeda. Midabada la xidhiidha qoraxda - cas, orange, huruud ah - inta badan loo arkaa diiran iyo soo horjeeda iyaga - sida qabow.

Si kastaba ha ahaatee, aragtida ah ee shucaaca daliil u soo horjeedda, in hooska cas heerkulka midabka aad uga yar tahay in buluug ah. Dhab ahaantii, waa ay fududahay si loo xaqiijiyo in xiddigaha dhallinyarada kulul yihiin iftiin buluug iyo engegay - cas, biraha raskalivanii marka hore jirsado cas, ka dibna huruud ah, iyo ka dib - white.

Sida uu qabo sharciga Wien ee, waxaa jira xiriir-bedelka u dhexeeya heerka uu la ruxruxo kululaynta iyo dhererka. The xoog shayga kulul, weyn ee xoogga shucaac uu hoos u dhaco garoonka ee hirarka gaagaaban, iyo qeybsanaan. Waxaa weli kaliya in ay dib u soo yeeran halkaas oo ay jiraan Milanello weyn spectrum ee la arki karo: cas kaalinta, sinnaanshaha metrik buluug, iyo waa ugu yaraan diiran.

hooska cas

Iyada oo ku xidhan qiimaha, taas oo uu leeyahay Milanello, midabka cas noqdo oo midabo kala duwan: casaan, magenta, maroon, leben, cherry, iwm ...

Towns 4-beegyada uu gartaa. Waa sida:

1. Tone - meel qaadataa midabka ee spectrum ka mid ah midabo la arki karo ka mid ah 7. dhererka electromagnetic ruxruxo si sax ah ku qoran waa ohyahay camalkooda.
2. Nuurkii - waxaa lagu go'aamiyaa xoogga cado gaar ah tamarta shucaaca. Nuurkii xadka hoos u keenaysaa in xaqiiqda ah in dadka arki madow. Iyada oo korodhka tartiib ah oo iftiin muuqan doonaa brown, isaga for - Burgundy, ka dib markii - cas, halka badinta tamarta - cas oo dhalaalaya.
3. Grace - tilmaamay midab soke si cad. White - waa natiijada isku qasin of spectra kala duwan la ruxruxo. dhista The isku xig xiga saamayn this, casaan midabka noqdo casaanka ka dib - in casaan, ka dibna - in casaan cirro leh iyo ugu dambeyntii cad.
4. Robab - go'aamiso meel fog ka soo cirro midabka. midabka Gray ee dabiiciga ah - saddex midabada aasaasiga ah isku qasan oo tiro ahaan kala duwan oo ay hoos luminance ah hawada iftiin ilaa 50%.