Question

The de broglie wavelength of a car of mass 1000kg and velocity 36 kmph is

Answer 1

hey mate !!

here is your answer ⬇️

■ Given :

》mass of car = 1000kg

》velocity of car 36kmph

= 36 x 5/18 ( change in m/s)

= 10 m/ s

■ lembda = h/mv

$h = 6.626 \times {10}^{ - 34} j.s$

$lembda = \frac{6.626 \times {10}^{ - 34} }{1000 \times 10}$

$lembda = 6.626 \times {10}^{ - 38} m$