The de-Broglie wavelength associated with a ball of mass 1 kg having kinetic energy 0-5 J isA- 6-626 - 10-34 mB- 13-20 - 10-34 mC- 10-38 - 10-21 mD- 6-626 - 10-34-A

The correct option is A λ = h/√(2m × KE) = 6.626 × 10^ 34/√(2 × 1 × 0.5) = 6.626 × 10^ 34m ...

You visited us 2 times! Enjoying our articles? Unlock Full Access!

De Broglie's Hypothesis

The de-Brogli...

Question

The de-Broglie wavelength associated with a ball of mass 1kg having kinetic energy 0.5 J is

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

1

0.5 J

5 \times 10^{2}

= 1.67 \times 10^{- 27}

h = 6.62 \times 10^{- 34}

10^{3} g

m s^{- 1}

[h = 6.6 \times 10^{- 34} J s]

5 eV

(h = 6.6 \times 10^{- 34} Js, m_{e} = 9.1 \times 10^{- 31} kg)

Join BYJU'S Learning Program