Answer:
a) Pelton Turbine
b) 
Explanation:
From the question we are told that:
Height 
Flow Rate 
Rotational speed 
Let
Density of water

Generally the equation for momentum is mathematically given by



Answer:
OB. the styles of popular musicians.
Explanation:
Answer:
See attached image for diagrams and solution
Answer:
0.31 μm
Explanation:
this question wants us to Determine the depletion region width, xn, in the n-side in unit of μm. using the information below.
density in the p-side = 5.68x10^16
density in the n-side = 1.42x10^16

= √(1.42x10⁵)(1.76056335x10⁻¹⁷ + 7.042253521x10⁻¹⁷)(1.2)
= √150.74x10⁻¹¹
= 3.882x10⁻⁵
approximately 0.39μm
xn = 0.39 x 0.8
= 0.31μm
0.31 um is the depletion region width. thank you!