What frequency of electromagnetic radiation has photons of energy $4.7 \times 10 ^ { - 25 } \mathrm {~J}$ ? $( h = 6.626 \times$ 10^-34 $\mathrm { J } \cdot \mathrm { s }$ ) A) $710 \mathrm { MHz }$ B) $4.7 \mathrm { MHz }$ C) $1.4 \mathrm { GHz }$ D) $710 \mathrm { kHz }$

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The Answer of What frequency of electromagnetic radiation has photons of energy $4.7 \times 10 ^ { - 25 } \mathrm {~J}$ ? $( h = 6.626 \times$ 10^-34 $\mathrm { J } \cdot \mathrm { s }$ ) A) $710 \mathrm { MHz }$ B) $4.7 \mathrm { MHz }$ C) $1.4 \mathrm { GHz }$ D) $710 \mathrm { kHz }$

What Frequency of Electromagnetic Radiation Has Photons of Energy 4.7×10−25 J4.7 \times 10 ^ { - 25 } \mathrm {~J}4.7×10−25 J

What Frequency of Electromagnetic Radiation Has Photons of Energy $4.7 \times 10 ^ { - 25 } \mathrm {~J}$