Xim twg deviates tshaj plaws?

Cov txheej txheem:

Xim twg deviates tshaj plaws?
Xim twg deviates tshaj plaws?
Anonim

Lub hnub ci hluav taws xob sib cais (lossis tawg) rau hauv nws cov xim sib xws (piv txwv li xya xim) Yog li, cov dej poob qis hauv huab cua coj zoo li iav prism. Cov xim liab deviates qhov tsawg tshaj plaws thiab xim violetdeviates tshaj plaws.

Xim twg yog qhov sib txawv tsawg kawg?

Yog li ntawd thaum nws mus los ntawm ib qho nruab nrab mus rau lwm qhov, ces nws muaj qhov siab tshaj plaws ntawm lub kaum sab xis ntawm qhov xwm txheej thiab cov xim violet yuav deviate tshaj plaws. Tab sis lub xim liab muaj qhov siab tshaj plaws wavelength yog li nws yuav deviate qhov tsawg tshaj plaws.

Xim twg deviates tshaj plaws thiab xim twg deviates tsawg?

Tus xim liab yog li ntawd deviates qhov tsawg tshaj plaws vim nws muaj qhov siab tshaj plaws wavelength thiab xim violet deviates tshaj plaws vim nws muaj qhov tsawg tshaj plaws wavelength.

Vim li cas violet deviate tshaj?

Violet yog khoov tshaj plaws thiab liab tsawg tshaj plaws vim violet lub teeb muaj lub wavelength luv dua, thiab luv wavelengths qeeb qeeb dhau ntawm qhov nruab nrab tshaj qhov ntev dua. Vim tias lub teeb dawb yog tsim los ntawm TXHUA lub teeb pom kev, nws cov xim tuaj yeem sib cais (sib cais) los ntawm qhov sib txawv ntawm tus cwj pwm.

Xim twg txawv dua liab lossis violet?

Violet xim deviate feem ntau thiab liab deviate tsawg dua vim lub wavelength ntawm lub teeb liab yuav luag ob npaug ntawm lub wavelength ntawm violet lub teeb. … Tab sis txij li thaum lub teeb violet muaj luv luv wavelength, nws yuav refract ntau tshaj qhov ntev wavelength liabteeb.

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