>
Exams
>
Physics
>
Bohr's model of hydrogen atom
>
the ratio of radii of two nuclei having atomic mas
Question:
The ratio of radii of two nuclei having atomic mass numbers 27 and 8 respectively, will be:
CUET (UG) - 2022
CUET (UG)
Updated On:
Mar 12, 2025
R1/R2=3/2
R1/R2=4/2
R1/R2=6/4
R1/R2=√3/2
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
The correct answer is (A): R1/R2=3/2
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Bohr's model of hydrogen atom
The frequency of revolution of the electron in Bohr’s orbit varies with \( n \), the principal quantum number as:
JEE Main - 2025
Physics
Bohr's model of hydrogen atom
View Solution
The total energy carried by the light wave when it travels from a rarer to a non-reflecting and non-absorbing medium
KCET - 2025
Physics
Bohr's model of hydrogen atom
View Solution
What is the ratio of the wavelength of a photon?
MHT CET - 2025
Physics
Bohr's model of hydrogen atom
View Solution
What is the ratio of the wavelength of the Lyman series limit to the Paschen series limit?
MHT CET - 2025
Physics
Bohr's model of hydrogen atom
View Solution
What is the meaning of stationary orbit of atom? Deriving formula for the energy of the electron in the stationary orbit of the hydrogen atom, mention its relation with the radius of the orbit of electron.
UP Board XII - 2025
Physics
Bohr's model of hydrogen atom
View Solution
View More Questions
Questions Asked in CUET exam
Find the ratio of de-Broglie wavelengths of deuteron having energy E and \(\alpha\)-particle having energy 2E :
CUET (UG) - 2026
Dual nature of radiation and matter
View Solution
Match List-I with List-II \[ \begin{array}{|l|l|} \hline \textbf{Solutions} & \textbf{Explanation} \\ \hline (A) \; \text{Saturated solution} & (I) \; \text{Solution having two components.} \\ \hline (B) \; \text{Isotonic solutions} & (II) \; \text{A solution whose osmotic pressure is more than that of another.} \\ \hline (C) \; \text{Binary solution} & (III) \; \text{A solution which contains the maximum amount of solute that can be dissolved in a given amount of solvent at a given temperature.} \\ \hline (D) \; \text{Hypertonic solution} & (IV) \; \text{The solutions having the same osmotic pressure at a given temperature.} \\ \hline \end{array} \]
CUET (UG) - 2025
General Chemistry
View Solution
The de-Broglie wavelength associated with a ball of mass 150 g traveling at 30.0 m/s would be
CUET (UG) - 2025
de broglie hypothesis
View Solution
A clock shows the time as 3:15. What is the angle between the hour and minute hands?
CUET (UG) - 2025
Clock and Calendar
View Solution
If 36: 84 :: 42: X, then the value of X, is:
CUET (UG) - 2025
Ratio and Proportion
View Solution
View More Questions