The approximate wavelength associated with a gold-ball weighting 200 g and moving at a speed of 5m/h is of the order of :

Question

The approximate wavelength associated with a gold-ball weighting 200 g and moving at a speed of 5m/h is of the order of :

The approximate wavelength associated with a gold-ball weighting 200 g and moving at a speed of 5m/h is of the order of :
A. `10^(-1) m`
B. `10^(-20) m`
C. `10^(-30)m`
D. `10^(-40)m`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
`lambda=(h)/(mv)=(6.625xx10^(-34))/(0.2xx5)xx3600~~10^(-30) m`

5 views Answered 2023-02-05 15:29