Web14 okt. 2016 · The body of the dolphin has low friction in water by having an optimal length to diameter ratio. Bottlenose Dolphin (''Tursiops truncatus'') Junping “The streamlined body of optimal shape has a length of 4.5 times its diameter. In this case the surface is smallest relative to the volume. Web21 dec. 2024 · Because of surface tension, free surface of liquid is always in a stretched condition like rubber membrane. The tendency of liquid is to minimize the surface area. …
Why bubbles are round? - Science ABC
WebLiquid drops are spherical in shape because liquids have the tendency to have minimum surface area due to surface tension and out of all possible shapes, sphere has minimum … WebRising bubbles of air in a liquid oftentimes are anything but spherical. These bubbles have haphazard shapes because they are rising and because they are interacting with other nearby bubbles. The combination of drag, turbulence, and mutual interactions prevents those bubbles from taking on a nice, simple spherical shape. forza horizon 5 stand trainer
Oort cloud - Wikipedia
WebTest Match Created by Vyhuynh3 Terms in this set (12) Q. Attractions between the negative Oxygen atom of one water molecule and the positive Hydrogen atom of another water … WebA drop of water is spherical. You should ask what is the maximum mass that an object could be and still be non-spherical. This depends on how quickly it is formed, because if there is not sufficient time to cool, it will melt and become round. Planets and asteroids run into this problem. – eshaya May 8, 2024 at 22:08 Add a comment 6 Answers WebIn spherical shape the surface area is minimum and for this reason, the raindrops are spherical. Two factors can affect the surface tension of a liquid. The factors are; … director of life is beautiful