Question 4 (1 point) The energy of a 800 nm photon is 2.5 x 10-19 J....

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science chemistry

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กวาง - As we knew energy of photar giver EE hea ns d ELL Ez2 wita El dia a given tadi=8oonm Ga 2.5810-195 Ez = ? dz= zonn. E

Answer 2

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