What is the formula of urine?

What is the formula of urine? On an elemental level, human urine contains 6.87 g/L carbon, 8.12 g/L nitrogen, 8.25 g/L oxygen, and 1.51 g/L hydrogen. The exact proportions vary with individuals and with factors such as diet and health. In healthy persons, urine contains very little protein and an excess is suggestive of illness. […]

Why are pencils so cheap?

Why are pencils so cheap? “If graphite is so expensive then how come pencils are so cheap?” Because the graphite core (commonly called “lead”, though it contains no lead at all) is not high-grade pure graphite, it is very inexpensive. Is graphite used in batteries? Graphite materials remain the dominant active anode material used in […]

Is density directly proportional to pressure?

Is density directly proportional to pressure? Density is directly proportional to pressure and indirectly proportional to temperature. As pressure increases, with temperature constant, density increases. What does pressure equal to? Pressure (p) is defined as the normal force F per unit area A over which the force is applied, or. p=FA. p = F A […]

Which force would cause an object to fall?

Which force would cause an object to fall? gravity How do you find the G force of a dropped object? g-Force = Height / StopDist. Can you fall out of a water slide? It’s the water running down the slide, creating an almost frictionless surface, that makes this possible, Van Buren said. Weightlessness is achieved […]

Is cytosol in all cells?

Is cytosol in all cells? Cytosol is the part of the cytoplasm that is not held by any of the organelles in the cell. All the cell organelles in eukaryotic cells are contained within the cytoplasm. What is the importance of the cytosol? The cytosol serves several functions within a cell. It is involved in […]

What is the five number summary for this data set?

What is the five number summary for this data set? A five-number summary is especially useful in descriptive analyses or during the preliminary investigation of a large data set. A summary consists of five values: the most extreme values in the data set (the maximum and minimum values), the lower and upper quartiles, and the […]

What is the oldest breed of dog?

What is the oldest breed of dog? 8 Oldest Dog Breeds in The World Chow Chow. Year: Circa 150 – 200 B.C. Chinese Shar Pei. Year: Circa 206 B.C. Saluki. Year: Circa 329 B.C. Samoyed. Year: 1000 B.C. Alaskan Malamute. Year: Circa 1000 B.C. Afghan Hound. Year: Circa 6,000 B.C. Basenji. Year: Circa 6000 B.C. […]

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