NEET UG 2019 · Physics · Question 27
NEET 2019 Physics, question 27
Question 27 of the NEET 2019 paper (code P1) is a Physics question from Atoms. Its idea, Kinetic and Potential Energy Ratios, was asked twice, in 2018 and 2019, across NEET 2017–2026. The NTA final answer key gives option 3.
Updated 2026-10-08
Q27 · Physics
The total energy of an electron in an atom in an orbit is −3.4 eV. Its kinetic and potential energies are, respectively :
- 1−3.4 eV, −3.4 eV
- 2−3.4 eV, −6.8 eV
- 33.4 eV, −6.8 eVOfficial answer
- 43.4 eV, 3.4 eV
Official answer: option 3 · NTA final answer key
Same idea
Kinetic and Potential Energy Ratios, in other papers
NEET asked this idea twice, in 2018 and 2019. The other question below.
- 2018 Q11The ratio of kinetic energy to the total energy of an electron in a Bohr orbit of the hydrogen atom, isOne-line MCQ · Easy
Kinetic and Potential Energy Ratios: every question and how it was framed
The chapter
Atoms in ten years of NEET
13 questions from 2017–2026, asked in 9 of 10 papers, about 1.3 a paper. Bohr's Atomic Model alone had 13.