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Another Simple Physic question (1 Viewer)
- Thread starter chazza
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Xayma
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E<sub>1</sub>=hf
=hc/λ
E<sub>photon</sub>=E<sub>1</sub>-W
=6.63*10<sup>-34</sup>*3*10<sup>8</sup>/(1.8*10<sup>-19</sup>)-8.6*10<sup>-19</sup>
=1.105*10<sup>-6</sup> (4 sig figures)
Which is also E<sub>1</sub> the work function in this case provides very little difference.
=hc/λ
E<sub>photon</sub>=E<sub>1</sub>-W
=6.63*10<sup>-34</sup>*3*10<sup>8</sup>/(1.8*10<sup>-19</sup>)-8.6*10<sup>-19</sup>
=1.105*10<sup>-6</sup> (4 sig figures)
Which is also E<sub>1</sub> the work function in this case provides very little difference.
Last edited:
Tommy_Lamp
Coco
its just the formula E = hf - W