Answer:
15.8
0.0944
Explanation:
L = 1.5
B = 1.0
Speed of water = 15cm
Temperature = 20⁰C
At 20⁰C
Specific weight = 9790
Kinematic viscosity v = 1.00x10^-4m²/s
Dynamic viscosity u = 1.00x10^-3
Density p = 998kg/m²
Reynolds number
= 0.15x1.5/1.00x10^-4
= 225000
S = 5
5x1.5/225000^1/2
= 0.0158
= 15.8mm
Resistance on one side of plate
F = 0.664x1x1.0x10^-3x0.15x225000^1/2
= 0.04724N
Total resistance
= 2N
= 2x0.04724
= 0.0944N
Answer:
Check the explanation
Explanation:
Kindly check the attached image below to see the step by step explanation to the question above.
Stone or concrete contraptions
Answer:




Explanation:
From the question we are told that:
Zener diode Voltage 
Zener diode Current 
Note

Supply Voltage 
Reduction Percentage 
Generally the equation for Kirchhoff's Voltage Law is mathematically given by



Therefore




Generally the equation for Kirchhoff's Current Law is mathematically given by




Therefore


