A 200 EV Photon Has What Frequency?
A) 6 $\times$ 10¹⁴ Hz
B) 1

A 2.00 eV photon has what frequency?

A) 6.40 $\times$ 10¹⁴ Hz
B) 1.86 $\times$ 10¹⁴ Hz
C) 3.15 $\times$ 10¹⁴ Hz
D) 7.21 $\times$ 10¹⁴ Hz
E) 4.83 $\times$ 10¹⁴ Hz