The correct answer = λ= 1.899*10^-34 m
Explanation:
Since,
Wavelength = λ = h / mv
Where h = Planck’s constant = 6.626*10^-34 Js
m = mass of golf ball = 45.9 g = 45.9*10^-3 kg
v = velocity of ball = 76.0 m/s
λ = wavelength= ?
Plug in the values we get:
λ= (6.626*10^-34) / ( 45.9*10^-3*76)
λ= 1.899*10^-34 m
The answer is c. athletes foot
The both contain a nucleus.
Actually Welcome to the Concept of the Work And Energy.
So we here use the formula as,
W= Mgh
so after solving we get as,
W = 0.686 Joules