Answer:
The corresponding wavelength is 2.4×10⁻³⁴ m.
Explanation:
Given data:
Mass of ball = 45.9 g (45.9/1000 = 0.0459 kg)
Speed of ball = 61.0 m/s
Wavelength = ?
Solution:
Formula:
λ = h/mv
λ = wavelength
h = Planck's constant
m = mass
v = velocity
Now we will put the values in formula.
λ = 6.63×10⁻³⁴ kg.m².s⁻¹ / 0.0459 kg ×61.0 m/s
λ = 6.63×10⁻³⁴kg.m².s⁻¹ /2.8 Kg.m/s
λ = 2.4×10⁻³⁴ m
The corresponding wavelength is 2.4×10⁻³⁴ m.
