Is ice cream a non-Newtonian fluid? It has been determined that the rheological behavior of an ice cream corresponds to a shear thinning non-Newtonian fluid [2,13]. Furthermore, this fluid acquires a viscoelastic behavior as the temperature decreases and the concentration of the crystals increases. What happens when the stress is removed from a non-Newtonian fluid? […]
Why do trains have 2 locomotives?
Why do trains have 2 locomotives? The simple reason is that by having two locomotives, the train can move in both directions – which is ideal if the train needs to reverse at any point (for example, and usually, at a terminus station, where there is a buffer/stop at the end of the platform). Why […]
What is the cause of salinity?
What is the cause of salinity? Primary salinity is caused by natural processes such the accumulation of salt from rainfall over many thousands of years or from the weathering of rocks. The small amounts of salt brought by the rain can build up in soils over time (especially clayey soils), and can also move into […]
What are the 7 types of EM waves?
What are the 7 types of EM waves? This range is known as the electromagnetic spectrum. The EM spectrum is generally divided into seven regions, in order of decreasing wavelength and increasing energy and frequency. The common designations are: radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma rays. What are the […]
What is formula for average in Excel?
What is formula for average in Excel? Description. Returns the average (arithmetic mean) of the arguments. For example, if the range A1:A20 contains numbers, the formula =AVERAGE(A1:A20) returns the average of those numbers. What is the shortcut for average in Excel? Hot Keys for Common Excel 2010 Formula Commands Hot Key Excel Ribbon Command Alt+MUS […]
What materials are good insulators for a thermos?
What materials are good insulators for a thermos? The best insulators for keeping the water hot were cotton and plastic while the worst two insulators for keeping the water hot were the aluminum foil and the bubble wrap. Overall, it was found that the best insulator was cotton while the worst insulator was the bubble […]
What is the formula for normal force?
What is the greatest volume of blood found in the body?
What is the greatest volume of blood found in the body? 70-80% What is the blood pressure at the Venule end of a capillary? When blood enters the arteriole end of a capillary, it is still under pressure (about 35 torr) produced by the contraction of the ventricle. As a result of this pressure, a […]
What is the formula for calculating atomic mass?
What is the formula for calculating atomic mass? Calculating Average Atomic Mass Average atomic mass = f1M1 + f2M2 +… + fnMn where f is the fraction representing the natural abundance of the isotope and M is the mass number (weight) of the isotope. The average atomic mass of an element can be found on […]