Wiki User
∙ 14y ago923.076923077 cm3
Wiki User
∙ 14y agoThe approximate number of cells in the human body is 3.72 x 10^13.
Approximately, it is one half.
The [human] population density.
The human brain is used 100%. Some parts may show more activity than others and some parts may be used more often than others. But every part of it is in use. Studies of brain damage have shown that there is almost no part of the human brain that can be damaged without loss of abilities. The 10% use of the brain is an urban myth. The quote has been false attributed to many people, among those is Albert Einstein.
There are many techniques. The main tools are human ingenuity, the human brain and calculators.
1.408 g/cm3
1500g
Its mass and volume!
There are several ways to measure the human brain: weight (about 3 pounds), volume, intelligence.
The volume of the average adult human brain is around 1400 cm3. This is also therefore probably a reasonable estimate for the internal volume of the human skull.Granite has a density of approximately 2.75 g/cm3.2.75 x 1400 = 3850 g.As such approximately 3.85 kg of granite could fit in a human skull.
Yes, humans have density. Density is defined as mass per unit volume, and all objects, including humans, have mass and volume. The density of a human body varies depending on factors such as body composition, hydration levels, and bone density.
The average circumference of an adult human brain is around 22 inches or 56 centimeters. Brain size can vary depending on factors such as age, sex, and genetics.
Because humans breathe, which means our volume changes significantly with each breath (by a few litres) but our mass stays the same. Since density is mass/volume, the density changes with every breath too.
The human body has a density close to that of water ~ 1000 kg/m^3 an average person weight maybe 70 kg, which gives an approximate body volume of V=m/M = 70/1000 = 0,07 m^3 Although, a human body density could definitely change depending on anything that could be implanted into the body, and since fat can float (think of soap) it should alter the values accordingly.
The mass of an adult human brain is about 1.3 to 1.4 kg.
The sun has a volume of 1.412×1018 km3. Assuming a base of an 82 kg (~180 lb) human, and an approximate human density of 1062 kg/m3, we reach an average human volume of about 77.2 cm3. This gives us an approximation of 1.829x1021 (1.8 sextillion) people that could fit in the sun. The current population of Earth is estimated to be around 7.033 Billion. Which is to say, you would have to multiply Earth's population by 260 Billion in order to get close to filling the volume of the sun.
The average adult human brain weighs about 3 pounds (1.4 kilograms) and has an approximate volume of 1,130 cubic centimeters (69 cubic inches). The length, width, and height of a typical adult human brain are around 15 centimeters (5.9 inches), 14 centimeters (5.5 inches), and 13 centimeters (5.1 inches) respectively.