Concept explainers
(a)
Interpretation:
The quantum size involved in excitation with frequency of
Concept Introduction:
Energy can be in the form of kinetic energy or potential energy. Kinetic energy is the energy associated with motion.
Louis de Broglie in
The above equation is called de Broglie relation.
The photon energy is obtained by multiplication of Planck’s constant and frequency in which energy is obtained in Joules.
(a)
Explanation of Solution
Given:
Frequency is
The quanta transited in an electronic transition of known frequency is equal to the respective photon energy.
The photon energy is obtained by multiplication of Planck’s constant and frequency in which energy is obtained in Joules.
The value is obtained in
(b)
Interpretation:
The quantum size involved in molecular vibration with period of
Concept Introduction:
Energy can be in the form of kinetic energy or potential energy. Kinetic energy is the energy associated with motion.
Louis de Broglie in
The above equation is called de Broglie relation.
The photon energy is obtained by multiplication of Planck’s constant and frequency in which energy is obtained in Joules.
(b)
Explanation of Solution
Given:
Period is
The quanta transited in an electronic transition of known frequency is equal to the respective photon energy.
The photon energy is obtained by multiplication of Planck’s constant and frequency in which energy is obtained in Joules. The time period is equal to inverse of frequency.
The value is obtained in
(c)
Interpretation:
The quantum size involved in pendulum with period of
Concept Introduction:
Energy can be in the form of kinetic energy or potential energy. Kinetic energy is the energy associated with motion.
Louis de Broglie in
The above equation is called de Broglie relation.
The photon energy is obtained by multiplication of Planck’s constant and frequency in which energy is obtained in Joules.
(c)
Explanation of Solution
Given:
Period is
The quanta transited in an electronic transition of known frequency is equal to the respective photon energy.
The photon energy is obtained by multiplication of Planck’s constant and frequency in which energy is obtained in Joules. The time period is equal to inverse of frequency.
The value is obtained in
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