C) (a) is wavelength and (b) is frequency u (u) lu um ( 4) 1s wavelength and (b)

Question

C) (a) is wavelength and (b) is frequency u (u) lu um ( 4) 1s wavelength and (b) is am 2. What is the wavelength of radiation that has a frequency of 2.10 × 1014 s-I? A) B) C) 6.30 ×1022 m 7.00 x 102 nm 7.00x 10% m D) E) 1.43 × 10-6 m 3.00 x 103 m 3. Calculate the frequency of visible light having a wavelength of 486 nm. A) B) C) 2.06x10 2.06×106 /s 6.17×1014 /s D) E) 1.20 x 10-15 Is 4.86 × 10-7 /s 4. Calculate the frequency of visible light having a wavelength of 686 nm. 2.29 x 10-15 /s 2.29×10-6 /s A) B) C) 4.37 x 1014/s 4.37 x 103/s 6.17×1014/s D) E)

Explanation / Answer

2)

we have:

frequency = 2.1*10^14 s-1

we have below equation to be used:

wavelength = speed of light/frequency

=(3.0*10^8 m/s)/(2.1*10^14 s-1)

= 1.43*10^-6 m

Answer: D

Only 1 question at a time please

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.