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Toxa Het oreera P Ormerutb Bonpoc Bonpoc 6 An atom emits electromagnetic waves with the wavelengths lambda _(1) and lambda _(2) with lambda _(1)lt lambda _(2) During the emission the electron transfers from the energy level E_(3) or from the level E_(2) to the level E_(1) In this case Bbibepute onuH oreer: a. the energy level E_(1) corresponding to the radiation with the wavelength lambda _(1) is higher, than E_(2) corresponding to lambda _(2) b. the energy level difference E_(2)-E_(1) corresponding to the radiation with the wavelength lambda _(1) is greater, than the difference E_(3)-E_(1) corresponding to the radiation with the wavelength lambda _(2) c. the energy level E_(1) corresponding to the radiation with the wavelength lambda _(1) is lower, than E_(2) corresponding to lambda _(2) Coherence of light beam is... __ Bbibepure opuH orger: a. round cross section of the beam of light b. the same direction of all rays in the beam c. simultaneous emission of all atoms of the source

Вопрос

Toxa Het oreera P Ormerutb Bonpoc Bonpoc 6 An atom emits electromagnetic waves with the wavelengths lambda _(1) and lambda _(2) with lambda _(1)lt lambda _(2) During the emission the electron transfers from the energy level E_(3) or from the level E_(2) to the level E_(1) In this case Bbibepute onuH oreer: a. the energy level E_(1) corresponding to the radiation with the wavelength lambda _(1) is higher, than E_(2) corresponding to lambda _(2) b. the energy level difference E_(2)-E_(1) corresponding to the radiation with the wavelength lambda _(1) is greater, than the difference E_(3)-E_(1) corresponding to the radiation with the wavelength lambda _(2) c. the energy level E_(1) corresponding to the radiation with the wavelength lambda _(1) is lower, than E_(2) corresponding to lambda _(2) Coherence of light beam is... __ Bbibepure opuH orger: a. round cross section of the beam of light b. the same direction of all rays in the beam c. simultaneous emission of all atoms of the source

Toxa Het oreera P Ormerutb Bonpoc Bonpoc 6 An atom emits electromagnetic waves with the wavelengths lambda _(1) and lambda _(2) with lambda _(1)lt lambda _(2) During the emission the electron transfers from the energy level E_(3) or from the level E_(2) to the level E_(1) In this case Bbibepute onuH oreer: a. the energy level E_(1) corresponding to the radiation with the wavelength lambda _(1) is higher, than E_(2) corresponding to lambda _(2) b. the energy level difference E_(2)-E_(1) corresponding to the radiation with the wavelength lambda _(1) is greater, than the difference E_(3)-E_(1) corresponding to the radiation with the wavelength lambda _(2) c. the energy level E_(1) corresponding to the radiation with the wavelength lambda _(1) is lower, than E_(2) corresponding to lambda _(2) Coherence of light beam is... __ Bbibepure opuH orger: a. round cross section of the beam of light b. the same direction of all rays in the beam c. simultaneous emission of all atoms of the source

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To answer the first question, we need to understand the relationship between the wavelength of electromagnetic waves and the energy levels of an atom.<br /><br />The energy of a photon is inversely proportional to its wavelength, which means that shorter wavelengths correspond to higher energy levels. Therefore, the energy level corresponding to the radiation with the wavelength $\lambda_{1}$ is higher than the energy level corresponding to the radiation with the wavelength $\lambda_{2}$.<br /><br />So, the correct answer is:<br />a. the energy level $E_{1}$ corresponding to the radiation with the wavelength $\lambda_{1}$ is higher than $E_{2}$ corresponding to $\lambda_{2}$.<br /><br />For the second question, coherence of a light beam refers to the property of light waves having a difference. This means that the light waves are in phase with each other, resulting in constructive interference.<br /><br />The correct answer is:<br />b. the same direction of all rays in the beam.
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