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The ratio of the nuclear radii of elements with mass numbers 216 and 125 is
Options
(a) (6:5)
(b) √216:√125
(c) 218:05:00
(d) None of these
Correct Answer:
(6:5)
Explanation:
Nuclear radius of the mass number = R₀A¹/³
.·. R(²¹⁶X) / R(¹²⁵Y) = ³√216 / ³√125 = 6 / 5
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a ceiling fan is switched on, it makes 10 revolutions in the first 3s
- At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is
- When ₃Li⁷ nuclei are bombarded by protons, and the resultant nuclei are ₄Be⁸,
- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- A circular disc X of radius R is made from an iron plate of thickness t and another disc
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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