Question

In scenario A, visible light has a wavelength of 700.6 nm. Determine its frequency, energy per photon, and color. frequency: s- 1 energy per photon: J The visible light in scenario A is In scenario B, visible light has a frequency of 5.657 x 10145-! Determine its wavelength, energy per photon, and color. wavelength: nm energy per photon: J The visible light in scenario B is In scenario C, visible light is yellow. Determine its wavelength, frequency, and energy per photon. wavelength: nm frequency: s energy per photon: J In scenario D, visible light has a photon energy of 4.228 x 10-19. Determine its wavelength, frequency, and color. wavelength: nm frequency: 5-1 The visible light in scenario D is

Answer 1

Frequency Energy per photon E= hc 6.624183 x 3x108 x=700.6 nma 7006x109 m speed of light c= 3x108m's f= 3x108 mis 700.68169 If = 4.282x10" , - 700.68159 J E= 2.83x10 '93 = color Red f = 5.657X10" si B wavelength ngt f . 3x108 mis = 530-3x109m 5.657x101451 x=530.3nm Energy per photon E= ha 6.62x10 34 'x3x108 J 530-34 159 +E= 3.7481519) Color Green © wavelength =x=575nma 575810?m lar 575mm frequency f = { 3x1&mis 575x159 5.217x10451 f = 5.217x10" st Energy ber photon E = he 6.62X1634x3x108 5758159 J E = 3.45X10 6-19 J Color: Yellow D E=4.22 oxiolag .. Es ha I to her 6.62X1634x3x108 m 4.228% 1019 * = 469.78159m dz 469.70m towavelength Frequency fa 3x108 mis 46907X10951 6.387x10's) f = 6-387x10" st Color: Blue. Scanned with CamScanner