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Physics-

General

Easy

Question

In a Bohr atom the electron is replaced by a particle of mass 150 times the mass of the electron and the same charge If a₀ is the radius of the first Bohr orbit of the orbital atom, then that of the new atom will be

150 $a_{0}$
$\sqrt{150} a_{0}$
$\frac{a_{0}}{\sqrt{150}}$
$\frac{a_{0}}{150}$

The correct answer is: $fraction numerator a subscript 0 end subscript over denominator 150 end fraction$

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