Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Structure of Atom
Calculate energy of photons of radiation whose frequency is 5 × 108 Hz?
1
23.13 × 10-26 J
2
33.13 × 10-26 J
3
43.13 × 10-26 J
4
More than one of the above
5
None of the above