Physics, 06.10.2019 09:02 sparklegrace9726
The time rate of decrease of density of a moving fluid element (particle) of fixed mass as it passes through a given point in a flow field is−0.2 kg/m3 sec. the density of the fluid element at that point is 1.21 kg/m3. calculate the time rate of change of volume of this moving fluid element as it passes through the given point by two methods: (a) using just the physical geometry of the element, and (b) using directly the continuity equation in the form of equation +휌휌∇⋅푉푉�⃗=0.
Answers: 2
Physics, 22.06.2019 08:00
Who was the first scientist to measure speed as distance over time?
Answers: 1
Physics, 22.06.2019 17:50
If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around
Answers: 2
Physics, 23.06.2019 01:30
Listed following are various physical situations that describe how light interacts with matter. match these to the appropriate category. 1) transmission? -visible light meets clear glass -visible light does not pass through a black wall -red light hits a red sweatshirt -light comes from your computer screen -cell phone signals pass through walls -blue light hits a red sweatshirt -white light hits a white piece of paper -light comes from a light bulb
Answers: 1
The time rate of decrease of density of a moving fluid element (particle) of fixed mass as it passes...
Mathematics, 26.09.2019 07:10
Mathematics, 26.09.2019 07:10
Mathematics, 26.09.2019 07:10
World Languages, 26.09.2019 07:10
Biology, 26.09.2019 07:10
History, 26.09.2019 07:10