Whipping is done in a forward direction. You deposit a dab or puddle of metal down, and then whip the rod forward and up a little to let that dab cool a bit, then you move back and deposit another dab slightly ahead of the previous dab.
Cellulose rod like 6010 and 6011 are known as "fast freeze" electrodes, also known to be deep penetrating rods. The "whip and stitch" motion is used so that you get the full benefit of the cellulose characteristics. The forward motion basically gouges out the base metal, and it gets filled in with the back-step.
Hope this helped:)
Answer:
the calculations and their justification are found in the explanation section.
Explanation:
The average transmissivity is
Qw = pumping rate = 400 L/s = 400000 m³/s
s₁ = drawdown of the well = 1 m
s₂ = 0.5 m
r₁ = piezometric level = 50 m
r₂ = 100 m
Replacing values
the hydraulic conductivity is
b = thickness = 24 m
Replacing
no steady state for this drawdown.
The radial distance is
here
sw = 4 m = drawdown at the pumping well
s =drawdown of the radial distance = 0
rw = radius of the pumping well = 0.5
Clearing r
It can be said that the steady state reduction is not valid at a distance beyond that calculated because the reduction would become negative.
Answer:
Electrons in atoms can act as our charge carrier, because every electron carries a negative charge. If we can free an electron from an atom and force it to move, we can create electricity.
Answer:
4.26
Explanation:
The wavelength λ is given by:
Phase constant (β) = 2π/λ
βl = 2π/λ × l
l = 2 cm = 0.02 m
βl = 2π/0.0625 × 0.02=2.01 rad = 115.3°
1 rad = 180/π degrees