In the Bohr's model of atom the electron in an energy level emits or absorbs energy only when it?
Answer: jumps away
Explanation
In Bohr's model, electrons occupy specific energy levels around the nucleus.
When an electron moves from a lower energy level to a higher energy level, it absorbs energy
Conversely, when an electron moves from a higher energy level to a lower energy level, it emits energy.
This energy is emitted as a photon of light with a specific wavelength, corresponding to a specific frequency.
This question appeared in
Past Papers (2 times)
University of Agriculture UAF Past Papers and Syllabus (2 times)
This question appeared in
Subjects (1 times)
EVERYDAY SCIENCE (1 times)
Related MCQs
- When an electron jumps from a higher energy level to a lower energy level, it ______ energy.
- The minimum energy required to remove the valence electron from the outermost shell of gaseous atom to form the positive ion is called ionization potential or ionization energy. Which one of the following atoms will have highest ionization energy?
- The hydrogen-like atom has one electron revolving around a stationary nucleus. The energy required to execute electron from the second orbit to the third orbit is 42.7eV. The atomic number of the atom is _______?
- The location and energy of an electron in an atom can be specified by
- Energy of an electron in an atom is____?
- A photon of energy 4.1 MeV is incident on a lead nucleus, causing the creation of electron-positron pair. They travel perpendicular to the initial direction of the photon. The energy of the electron is?
- The ground state energy of an electron in a one-dimensional trap with zero potential energy in the interior and infinite potential energy at the walls ?
- The atomic property defined as the minimum energy required to remove an electron from a gaseous atom in its ground state is called _______?
- Nuclear energy is the energy released from the nucleus of the atom when it is hit or bombarded by slow moving atomic particle called _____?
- The energy required by an electron to move from ground state to higher energy state is called _____?
