What is the wavelength of light nm that has a frequency 4-62 - 1014 s -1 -A- 932B- 649 C- 1-54 - 10-3D- 1-07 - 106

The correct option is B 649 The wavelength (λ) and frequency (ν) of electromagnetic wave is related by the equation c = λ.ν, whereby, λ = 3.0 x108 / 4.62 ×1014 ...

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Standard VIII

Physics

Wave and Particle Motion

What is the w...

Question

What is the wavelength of light (nm) that has a frequency of 4.62 ×10¹⁴s^-1?
a. 932
b. 649
c. 1.54 × 10^-3
d.1.07 × 10⁶

932

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649

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1.54 × 10^-3

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1.07 × 10⁶

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Solution

The correct option is b
649
The wavelength (λ) and frequency (ν) of the electromagnetic wave are related by the equation
c = λ.ν, whereby,
λ = 3.0 x10⁸ / 4.62 ×10¹⁴ = 0.649 x 10^-6 m = 649nm

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What is the wavelength of light (nm) that has a frequency of 4.62 ×1014s-1?a. 932b. 649c. 1.54 × 10-3d.1.07 × 106

The correct option is b649The wavelength (λ) and frequency (ν) of the electromagnetic wave are related by the equation c = λ.ν, whereby, λ = 3.0 x108 / 4.62 ×1014 = 0.649 x 10-6 m = 649nm

What is the wavelength of light (nm) that has a frequency of 4.62 ×10¹⁴s^-1?
a. 932
b. 649
c. 1.54 × 10^-3
d.1.07 × 10⁶

The correct option is b
649
The wavelength (λ) and frequency (ν) of the electromagnetic wave are related by the equation
c = λ.ν, whereby,
λ = 3.0 x10⁸ / 4.62 ×10¹⁴ = 0.649 x 10^-6 m = 649nm