E = hv, v = ( E )/( h ) =( 66.3 xx 1.6 xx 10^(-19))/(6.63 xx 10^(-34)) = 16 xx 10^(15) Hz = 1.6 xx 10^(16)

Продолжительность: 1:44
Опубликовано: 4 февр. 2024 г.

1. What is the frequency of a photon whose energy is 66.3 eV? a) 12.6 × 1016 Hz b) 91.6 × 10 ...

The correct option is C. 16×1015Hz. E=hv⇒v=Eh=66×1.6×10−196.6×10−34=16×1015Hz ; A photon of energy 8 eV is incident on a metal surface of threshold frequency 1.6 ...

4 янв. 2023 г. · What is the frequency of a photon whose energy is 66.3 ev? See answer Advertisement LamisRPS LamisRPS Answer: 1.6 × 1016 Hz

14 дек. 2019 г. · What is the frequency of a photon whose energy is 66.3ev? A. 1.6*10^15 hz. B. 1.6*10^16 hz. C. 1.6*10^18 hz. D. 2.6*10^18 hz. Answer: Option B.

30 апр. 2019 г. · Frequency of photon having energy 66 eV is……. (h = 6.6 × 10–34 J.s) (A) 8 × 10–15 Hz (B) 12 × 10–15 Hz (C) 16 × 10+15 Hz (D) 24 × 10+15 Hz.

27 июн. 2024 г. · What is the frequency of a photon whose energy is 66.3 eV? (1eV=1.6* 10^(-19)J, h=6.63* 10^(-34)Js) Please give 1 answer. A. 1.601* 10^(16)Hz B.

17 февр. 2023 г. · What is the frequency of a photon whose energy is 66.3eV ? a) 12.6×1016 Hz b) 91.6×1016 Hz c) 1.6×1016 Hz d) 81.6×1016 Hz ...