Question

A 200 g cricket ball is
thrown with a speed at
3.0 x103 cm sec-1.What will
be its de Broglie's
wavelength ?​

Answer 1

Explanation:

According to de Broglie equation,

λ=

mv

h

λ=

200g×3.0×10

3

cm

6.6×10

−27

gcm

2

sec

−1

sec

−1

λ=1.1×10

−32

cm