Atoms and Nuclei · Physics · AP EAPCET
Start PracticeMCQ (Single Correct Answer)
AP EAPCET 2021 - 19th August Morning Shift
Potential energy between a proton and an electron is given by $$U=\frac{K e^2}{3 R^3}$$, then radius of Bohr's orbit can be given by
AP EAPCET 2021 - 19th August Evening Shift
The ionisation potential of hydrogen atom is
13.6 V. How much energy need to be
supplied to ionise the hydrogen atom in the
first excited state?...
AP EAPCET 2021 - 19th August Evening Shift
Which of the following statement is correct?
AP EAPCET 2021 - 20th August Morning Shift
The angular momentum of the orbital
electron is integral multiple of
AP EAPCET 2021 - 20th August Morning Shift
Which of the following values is the correct order of nuclear density?