Advertisements
Advertisements
Question
State true or false. If false, correct the statement.
Smaller the size of the orbit, lower is the energy of the orbit.
Options
True
False
Advertisements
Solution
Smaller the size of the orbit, lower is the energy of the orbit- True
APPEARS IN
RELATED QUESTIONS
Draw a sketch of Bohr’s model of an atom with three shells.
Describe Bohr’s model of the atom.
Name the scientists who described the arrangement of electrons in an atom.
Name the central part of an atom where protons and neutrons are held together.
What are the various letters used by Bohr to represent electron shells in an atom?
In the figure given alongside
(a) Name the shells denoted by A,B, and C. Which shell has least energy
(b) Name X and state the charge on it
(c) The above sketch is of …………. Model of an atom
State in brief the drawbacks of Rutherford's atomic model correlating them with the postulates of Bohr’s atomic model.
Bohr's model of atoms ______.
A particle of mass ‘m’ and charge ‘−2q’ is moving around a very heavy particle having charge ‘q’. If Bohr’s model is to be used then the orbital velocity of mass ‘m’ when it is nearest to the heavy particle is (in magnitude) (ε0 = permittivity of free space, h = Planck’s constant) ______.
The angular momentum of electron in hydrogen atom in first orbit is ‘L’. The change in angular momentum if electron is in second orbit of hydrogen atom is ______.
