10+15+5+20=50ohms
5 ohms is a tenth of the total resistance.
226/10= 22.6 volts across 5 ohm resistor
The answer to six is C. Take up the same Volume and The answer to 7 is D. Pour the Liquid in a graduated Cylinder
Answer:
W = 14.8 kJ
Explanation:
W = F S cos ∅
W = 4113 x 3.99 x cos 25.5
W = 16410.87 x 0.9025 = 14810.8 J or 14.8 kJ