The value of Planck's constant is 6.63 × 10−34 Js. The velocity of light is 3 × 108 m/sec. Which value is closest to the wavelength of a quantum of light with frequency of 8 × 1015 sec−1 ?

λ = cν=3 × 1088 × 1015 = 3.75 × 10−8 m

The value of Planck's constant is 6.63 × 10−34 Js. The velocity of light is 3 × 108 m/sec. Which value is closest to the wavelength of a quantum of light with frequency of 8 × 1015 sec−1 ?

λ = cν=3 × 1088 × 1015 = 3.75 × 10−8 m

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The value of Planck's constant is $6.63 \times 10^{- 34} J s .$ The velocity of light is $3 \times 10^{8} m / \sec .$ Which value is closest to the wavelength of a quantum of light with frequency of $8 \times 10^{15} \sec^{- 1} ?$

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$5 \times 10^{- 18} m$

$4 \times 10^{- 8} m$

$3 \times 10^{7} m$

$2 \times 10^{- 25} m$

answer is B.

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$λ = \frac{c}{ν} = \frac{3 \times 10^{8}}{8 \times 10^{15}} = 3 .75 \times 10^{- 8} m$

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The value of Planck's constant is 6.63 × 10−34 Js. The velocity of light is 3 × 108 m/sec. Which value is closest to the wavelength of a quantum of light with frequency of 8 × 1015 sec−1 ?

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The value of Planck's constant is $6.63 \times 10^{- 34} J s .$ The velocity of light is $3 \times 10^{8} m / \sec .$ Which value is closest to the wavelength of a quantum of light with frequency of $8 \times 10^{15} \sec^{- 1} ?$