Answer:
The difference of power is
ΔP = 172.767 kPa
Explanation:
ρ = 1390 kg / m³
v = 9.63 m/s
d₁ = 10.1 cm , d₂ = 15.3 cm
Δz = 8.85 m
To find the difference ΔP between the fluid pressure at locations 2 and the fluid pressure at location 1
ΔP = ρ * g * Z + ¹/₂ * ρ * v² * ( 1 - (d₁ / d₂)⁴ )
ΔP = 1390 kg / m³ * 9.8 m/s² * 8.85 m + 0.5 * 1390 kg / m³ *(9.63 m /s)² * (1 - (0.101 m / 0.153 m )⁴ )
ΔP = 172.767 x 10 ³ Pa
ΔP = 172.767 kPa
Answer:
The coefficient of linear expansion 
\°C
Explanation:
Given initial temperature 
°C
And final temperature 
°C
Initial length 
Final length 
We have to find the coefficient of linear expansion
The coefficient of linear expansion is defined as the change in length per unit original length divide by the change in temperature.
So, \°C
Answer:
Loudness
Explanation:
In acoustics, loudness is the subjective perception of sound pressure.
Answer:
D. Graphing the force as a function of distance and calculating the area under the curve.
Explanation:
Howdy! I have your answer:
Scientific laws explain repeated observations that are experimental.
It also describes aspects of the universe.
~sofia
