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1)is a quantum of energy of electromagnetic radiation

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1)is a quantum of energy of electromagnetic radiation

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photons are “packets” of electromagnetic radiation energy where the amount of energy E=hf

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1) light in the form of quantized  packets of energy

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1) light in the form of quantized  packets of energy

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2)E=hc/wavelength
E= (6.63*10^-34 * 3*10^8)/ 350*10^-9=5.68*10^-19
3)0.5
4)E=hc/wavelength=(6.63*10^-34 * 3*10^8)/ 6.8*10^-12=2.93*10^-14
5)v=sqrt(2E/m) E(electron)=

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(6.62*10^-34J s*3*10^8 m/s)/ 350*10^9m =5.67*10(-19)J

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2 - E = hc/wavelength=5.68 * 10^-19
3 - 0.5
4 - 1.02 * 10^-22
5 - 3.06 * 10^-14

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photon is quantum or packet energy of electromagnetic radiation 

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photon is quantum or packet energy of electromagnetic radiation 

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2
6.63*10^-34*3*10^8 / 350*10^9 = 5.68*10^-19

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1) it is a massless boson which  travels with the speed of the light.

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1) it is a massless boson which  travels with the speed of the light.

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2) E=hc/wavelength
3) 2
4)2,925*10^-14 J
p=1,02*10^-6
p-mv

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photon - quantum or packet go energy of electromagnetic radiation
2. E= hc/λ‎
3. 0.5
4. 1.02*10^-22

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1.The photon is a quantum or packet of energy of electromagnetic radiation.

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of quantum , has zero mass
2  E =Hc/Wavelenght
3 0.5
4
5

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Is the quantum or packet of energy of electromagnetic radiation
2)
E=HC/wavelength
3)2.
4)

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2. E=hc/lambda=(6.63*10^-34*3*10^8)/(350*10^-9)=5.68*10^-19 J

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ratio is 2

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2.925*10^-14 J

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E=(6.63*10^-34 * 3*10^8)/350*10^-9

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Ratio= 2

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3.06*10^-14J

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0,5

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2.93*10^-14J)

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7,12

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You can do better!!!

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3/4

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2/4

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3/4

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3/4
Good job but you can do greater