The nuclear An energy of 68.0 eV is required to excite a hydrogen-like atom from its second Bohr orbit to the third. charge is Ze. Find the value of Z, the kinetic energy of the electron in the first Bohr orbit and the wavelength of the electro- magnetic radiation required to eject the electron from the first Bohr orbit to infinity. Given : e=1 6x 10-19 coulomb, = m=9.1 x 10-31 kg, &-¹-36 × 10⁹ V-m/A-s, h=6.6× 10-4 joule-s, c=3x108 m/s.
The nuclear An energy of 68.0 eV is required to excite a hydrogen-like atom from its second Bohr orbit to the third. charge is Ze. Find the value of Z, the kinetic energy of the electron in the first Bohr orbit and the wavelength of the electro- magnetic radiation required to eject the electron from the first Bohr orbit to infinity. Given : e=1 6x 10-19 coulomb, = m=9.1 x 10-31 kg, &-¹-36 × 10⁹ V-m/A-s, h=6.6× 10-4 joule-s, c=3x108 m/s.
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Transcribed Image Text:0. An energy of 68.0 eV is required to excite a hydrogen-like
atom from its second Bohr orbit to the third. The nuclear
charge is Ze. Find the value of Z, the kinetic energy of the
electron in the first Bohr orbit and the wavelength of the electro-
magnetic radiation required to eject the electron from the first
Bohr orbit to infinity.
e=1.6×10-19 coulomb,
Given :
m=9∙1 × 10-³¹ kg, &¯¹=36× 10⁹ V-m/A-s, h=6°6 × 10-³4 joule-s,
c=3x108 m/s.
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