<span>The answer is 15 centimeters. The waves with the
smallest wavelengths (also highest
frequency) have the least capacity to diffract around objects hence have a
shadowing effect, behind the object, especially if the wavelength is small
compared to the object. This is also the reason why high-frequency electromagnetic waves do not have a good reach in mountainous
regions. </span>
Answer:
11 176 943.8 miles per minute
Explanation:
according to a reliable source
Answer:
μ = 0.038 Pa.s
Explanation:
Given that
V= 1.5 m/s
r= 2 mm
L = 18 cm
If we assume that flow inside the tube is laminar ,then the pressure drop ΔP given as
μ = 0.038 Pa.s
The viscosity of the fluid = 0.038 Pa.s
