Answer:
A rotating fan completes 1200 revolutions every minute. Consider the tip of a blade, at a radius of 0.15 m.
Explanation:
Answer:
What do you need help with?
Explanation:
We are given with
I = 4.35 A
t = 6 min or 360 s
Cathode - Platinum (MW = 195)
Assuming the gas produced is H2 (MW = 2)
The formula is
V = 22.414 x I x t/9500
V = 22.414 (4.35) (360) / 96500
V = 0.364 L or 364 mL<span />