Search results
Results From The WOW.Com Content Network
Parts-per-million cube of relative abundance by mass of elements in an average adult human body down to 1 ppm. About 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium ...
So, moving on, spiders consume about 10 percent of their body weight per day. (If you weigh 200 pounds, imagine eating 20 pounds of meat daily. It's a lot.) According to that calculation, it would ...
Human body weight is a person's mass or weight. Strictly speaking, body weight is the measurement of mass without items located on the person. Practically though, body weight may be measured with clothes on, but without shoes or heavy accessories such as mobile phones and wallets, and using manual or digital weighing scales .
A wide variety of body composition measurement methods exist. The gold standard measurement technique for the 4-compartment model consists of a weight measurement, body density measurement using hydrostatic weighing or air displacement plethysmography, total body water calculation using isotope dilution analysis, and mineral content measurement by dual-energy X-ray absorptiometry (DEXA). [1]
You may also feel discouraged when weighing yourself every day given the typical weight fluctuations that happen from day to day — the average adult’s body weight fluctuates between 2.2 to 4.4 ...
As the largest animal that has existed, the blue whale has the largest instance of several body parts. Its tongue weighs around 2.7 tonnes (3.0 short tons; 2,700 kg). [1] Its mouth is large enough to hold up to 90 tonnes (99 short tons; 90,000 kg) of food and water. [2]
It seems like you can never eat too much of this cheesy and bread-heavy dish, until you realize the shocking number of slices the average person will devour in his lifetime. Can you guess the number?
For instance, buoyancy's diminishing effect upon one's body weight (a relatively low-density object) is 1 ⁄ 860 that of gravity (for pure water it is about 1 ⁄ 770 that of gravity). Furthermore, variations in barometric pressure rarely affect a person's weight more than ±1 part in 30,000. [6]