Pressure: Example
Über den Vortrag
Der Vortrag „Pressure: Example“ von Jared Rovny, PhD ist Bestandteil des Kurses „2. Estimation of molecular radius –viscosimetry and thin film method (PUMS - MD Biophysics / Practicals)“.
Quiz zum Vortrag
Which of the following statements about gauge pressure is CORRECT?
- Total pressure minus the atmospheric pressure is called gauge pressure
- Total pressure exerted on an object is called gauge pressure
- The amount of pressure equal to atmospheric pressure is called gauge pressure
- Total pressure minus double the atmospheric pressure is called gauge pressure
- Vacuum pressure is called gauge pressure
What is the approximate gauge pressure at a depth D = 5,000 m of water ? Atmospheric pressure = 100 kPa and gauge pressure P = ρgh.
- 50,100 kPa
- 5,100 kPa
- 5 x 107 kPa
- 50,000,000 kPa
A tube of height 1 m is filled with water. Another tube of the same height is filled with mercury. How do the gauge pressures at the bottom of the tubes compare ? (Density of water = 1 g/cm³, density of mercury = 13.6 g/cm³)
- The gauge pressure at the bottom of tube filled with mercury is 13.6 times the one filled with water
- They are equal
- The gauge pressure at the bottom of tube filled with mercury is 1/13.6 times the one filled with water
- We need to know the thickness of the tubes in order to be able to comment on the pressure
- The pressure of the tube filled with water is more than the one filled with mercury
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Dozent des Vortrages Pressure: Example
Jared Rovny, PhD
Dr. Jared Rovny has been a Lecturer at Yale University in Connecticut, USA since 2013.
He obtained his PhD in Physics from Yale University in 2019. He was awarded the D. Allan Bromley Graduate Fellowship in Physics in 2019 and the Princeton Quantum Institute Postdoctoral Fellow in 2020.
Currently, he works with Yale's Center for Teaching and Learning at Yale University.
Due to his achievements, he earned the Yale College Prize Teaching Fellowship for his work in PHYS 171 (University Physics for the Life Sciences).
Within Lecturio, Dr. Rovny teaches courses on Physics.
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I'm so glad that am starting to learn physics with professor Jared, he's excellent. I used to use youtube and the organic chemistry tutor or khan academy to prepare for the Mcat,but professor Jared is at another level.
