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QUESTION 3 How many photons are contained in a burst of yellow light (589 nm) from...

Question:

QUESTION 3 How many photons are contained in a burst of yellow light (589 nm) from a sodium lamp that contains 905 kJ of ener
QUESTION 3 How many photons are contained in a burst of yellow light (589 nm) from a sodium lamp that contains 905 kJ of energy? 5.01x1019 photons 5.99 x1028 photons 3.69 x1025 photons 4.55 x1030 photons 2.67 x1024 photons

Answers

We know that, E- E = 6.626x10-34 x 3x108 589x109 - E= 3.375x10-19 J No. of photons = Total energy N = 9o5x103 I 3. 375X10-19

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