Question
The frequency of light wave of wavelength $5000 \mathrm{~A}$ is $\mathrm{Hz}$(A) $6 \times 10^{14}$(B) $1.5 \times 10^{-2}$(C) $1.5$(D) $6 \times 10^{1}$
Step 1
We know that $1 \mathrm{~A} = 10^{-10} \mathrm{~m}$. So, $5000 \mathrm{~A} = 5000 \times 10^{-10} \mathrm{~m}$. Show more…
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Transcript
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