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Vsevolod [243]
3 years ago
12

All of the atoms of argon have the same

Chemistry
1 answer:
Ira Lisetskai [31]3 years ago
3 0

The answer is same atomic number!

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Shane walks 10 miles at 4 mph damian walks 12 miles at 5 mph. which of them will take the longest?
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If the detector is capturing 3.3×108 photons per second at this wavelength, what is the total energy of the photons detected in
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The total energy of the photons detected in one hour is 7.04*10⁻¹¹ J

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The energy carried by electromagnetic radiation is displaced by waves. This energy is not continuous, but is transmitted grouped into small "quanta" of energy called photons. The energy (E) carried by electromagnetic radiation can be measured in Joules (J). Frequency (ν or f) is the number of times a wave oscillates in one second and is measured in cycles / second or hertz (Hz). The frequency is directly proportional to the energy carried by a radiation, according to the equation: E = h.f, (where h is the Planck constant = 6.63 · 10⁻³⁴ J / s).

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E=\frac{6.63*10^{-34}*3*10^{8}}{3.35*10^{-3} }

E=5.93*10⁻²³ \frac{J}{proton}

The detector is capturing  3.3*10⁸ photons per second. So, in 1 hour:

E=5.93*10^{-23} \frac{J}{proton} *3.3*10^{8} \frac{proton}{s} *\frac{60}{1} \frac{s}{minute} *\frac{60}{1} \frac{minute}{hr}

E=7.04*10⁻¹¹ \frac{J}{hr}

The total energy of the photons detected in one hour is 7.04*10⁻¹¹ J

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