Question

The speed of an electron in ground state energy level is 2.6 × 10⁶ ms^-1, then its speed in third excited state will be ______.

विकल्प

• 5.6 × 10⁶ ms^-1

• 6.5 × 10⁵ ms^-1

• 5.5 × 10⁵ ms^-1

• 4.3 × 10⁶ ms^-1

Answer 1

The speed of an electron in ground state energy level is 2.6 × 10⁶ ms^-1, then its speed in third excited state will be 6.5 × 10⁵ ms^-1.