Consider 3rd orbit of He⁺(helium), using non-relativistic approach, the speed

Consider 3rd orbit of He⁺(helium), using non-relativistic approach, the speed of electron in this orbit will be (given K=9×10⁹ constant, Z=2 and h=6.6×10⁻³⁴ J-s)

Options

(a) 2.92×10⁶ ms⁻¹
(b) 1.46×10⁶ ms⁻¹
(c) 0.73×10⁶ ms⁻¹
(d) 3×10⁶ ms⁻¹

Correct Answer:

1.46×10⁶ ms⁻¹

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Work of 3.0×10⁻⁴ joule is required to be done in increasing the size of a soap film
  2. A wire having resistance 12Ω is bent in the form of an equilateral triangle.
  3. The speed of an electron having a wavelength of 10⁻¹⁰ m is
  4. If the cold junction of a thermo-couple is kept at 0⁰C and the hot junction is kept
  5. If we study the vibration of a pipe open at both ends