D I believe. Correct me if I’m wrong.
The crushed tablets would stop bubbling/fuzzing first because it has a smaller surface area which means that it would dissolve before the uncrushed tablets which has a larger surface area.
Lets let our mass equal 3 on alletals and solve using d=m/v equation
Aluminum
V=3/2.70=1.11
Silver
V=3/10.5=.286
Rhenium
V=3/20.8=.144
Nickel
V=3/8.90=.337
This gives us the following list from largest to smallest Aluminum, Nickel, Silver, and Rhenium
Explanation:
The given data is as follows.
Air is at and 14.6 psia.
= 0.00015 ft, Flow rate, (Q) = 48000
(a) Formula to calculate hydraulic radius is as follows.
=
= ft
Formula for equivalent diameter is as follows.
=
= ft
(b) Formula for velocity floe is as follows.
Q = VA
V =
= ft/min
= 24000 ft/min
(c) Formula to calculate Reynold's number is as follows.
=
= (as and = 0.0443 lb/ft. hr)
= 53742.66 hr/min
As 1 hr = 10 min. So,
= 3224559.6
(d) Formula to calculate pressure drop is as follows.
Putting the given values into the above formula as follows.
=
= 6.238
Answer:
They are solid (with the exception of mercury, Hg, a liquid).
They are shiny, good conductors of electricity and heat.
They are ductile (they can be drawn into thin wires).
They are malleable (they can be easily hammered into very thin sheets).
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