Answer:
211 mmHg
Explanation:
Absolute Pressure = Gauge Pressure + Atmospheric pressure
128 = Gauge Pressure + 100
Gauge Pressure = 28 KPa = 28 × 10³ Pa
Also Gauge Pressure = ρgh
ρ = density = 13550 kg/m³
g = acceleration due to gravity = 9.8 m/s²
h = pressure head = ?
28 × 10³ = 13550 × 9.8 × h
h = 28000/(13550 × 9.8)
h = 0.211 m = 211 mm
I think it’s c bc people get paid to drive others around the world
Hey there!
The fossil symbols and mountain belts provided clues as to where and how the continents were connected together before they had moved. The mountain belts showed scientists the direction those plates moved and the fossils indicated that similar dinosaurs or animals lived together in the same area.
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A "live" wire or "hot" wire is one that's energized. <em>(B)</em>
It doesn't matter whether it has electrical current flowing in it or not. If the live, hot, energized conductor has <u><em>voltage</em></u> on it, there is risk of being shocked if you come in contact with it.
