Physics, asked by muskan9707, 1 year ago

The energy of electron in first excited state of H-atom is – 3.4 eV its kinetic energy is
(a) – 3.4 eV
(b) + 3.4 eV
(c) – 6.8 eV
(d) 6.8 eV

Answers

Answered by meldiv123

1

(B) + 3.4eV is the correct answer for the above given question dude...

Previous Question

Next Question

Similar questions

Math, 7 months ago

Divide The Surd √125÷√5.

English, 7 months ago

Remain/leaf/ trees/ a/ on/not/the.

Psychology, 7 months ago

how many years are there in a platinum jublee...

Physics, 1 year ago

Which of the following statements are true regarding Bohr's model of hydrogen atom (I) Orbiting speed of electron decreases as it shifts to discrete orbits away from the nucleus (II) Radii of allowed orbits of electron are proportional to the principal quantum number (III) Frequency with which electrons orbits around the nucleus in discrete orbits is inversely proportional to the principal...

Physics, 1 year ago

Who discovered spin quantum number(a) Unlenbeck and Goudsmit(b) Nell’s Bohr(c) Zeeman(d) Sommerfield...

Social Sciences, 1 year ago

Explain the conditions necessary for the success of democracy in India.

Social Sciences, 1 year ago

What is universal adult franchise? Why is it important?

Social Sciences, 1 year ago

“Democracy is the power of majority which respects minority.” Discuss.