Question

1. Fermi Problem : Given the average male weight of 88kg and height of 1.75m. Calculate...

1. Fermi Problem : Given the average male weight of 88kg and height of 1.75m. Calculate the the number of cells in the human body by volume then by weight.

Homework Answers

Answer #1

raduus of a human cell is 10^(-3)cm.

From solve for volume of cell and its mass.

Then for number of cell use given formula

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The average weight of a male child's brain is 970 grams at age 1 and 1270...
The average weight of a male child's brain is 970 grams at age 1 and 1270 grams at age 3.† (a) Assuming that the relationship between brain weight y grams and age t years is linear, write a linear model for the data. (b) What is the slope? m = What does it tell you about brain weight? The weight of a male human brain is decreasing by m grams/year. A human male's brain weight is constant for his entire...
The average energy per electron for the 3D electron gas at T=0 is 3*(E fermi) /...
The average energy per electron for the 3D electron gas at T=0 is 3*(E fermi) / 5, where E fermi is the Fermi energy. Now, calculate the average energy per unit volume for electron gas in 1, 2, and 3 dimensions at zero temperature. Your answer should be proportional to the Fermi energy, E fermi, and/or the electron concentration n = N / V (possibly to some power).
Calculate the correlation between height and weight: Person               Height                Weight 1&nbs
Calculate the correlation between height and weight: Person               Height                Weight 1                          73                        185 2                          68                        150 3                          61                        125 4                          65                        130 5                          70                        162 6                          69                        170
Calculate EER (from IOM) age: 21 sex: male weight IBW: 71kg height: 1.73m Please provide work...
Calculate EER (from IOM) age: 21 sex: male weight IBW: 71kg height: 1.73m Please provide work (equation work)
4) The regression equation predicting the average weight of a male age 18=24 (y) based on...
4) The regression equation predicting the average weight of a male age 18=24 (y) based on his height (x) is giben by y= 172.63+4.842x. Describe the correlation between height and weight based on the slop of the regression line. a) positive correlation since the magnitude of the slope is large relative to the intercept. b) negative correlation since the magnitude of the slope is small relative to the intercept. c) positive correlation since the slope is positive. d) positive correlation...
Given the following spirometry and patient information: Height: 172 cm Age: 35 Weight: 190 lbs Gender:...
Given the following spirometry and patient information: Height: 172 cm Age: 35 Weight: 190 lbs Gender: Male Tidal volume: Cycle 3 inhale: 0.48 L Cycle 3 exhale: 0.46 L Cycle 4 inhale: 0.50 L Cycle 3 exhale: 0.42 L IRV: 2.9 L ERV: 1.1 L RV: 1.0 L Calculate the following: (a) Calculate Inspiratory capacity ______________ (1 pt) (b) Calculate Expiratory capacity ______________ (1 pt) (c) Calculate Residual capacity _______________ (1 pt) (d) Calculate Total Lung capacity ______________ (1 pt)...
The average height of an adult male in the United States is 70 inches, with a...
The average height of an adult male in the United States is 70 inches, with a standard deviation of 3 inches. Assume that male heights are Normally distributed. Approximately what proportion of males are expected to be under 76 inches? To aid your answer, hand-draw to sketch a Normal curve, and shade in the area under the Normal density curve the question represents. Add dashed lines at the mean +/- 1SD, 2SD and 3SD. Then calculate the proportion asked about...
Use the following information. We have three equations. They are: (1) Weight = a1 + 6(Height);...
Use the following information. We have three equations. They are: (1) Weight = a1 + 6(Height); (2) Weight = a2 + 5(Height) + 22(Gender). Where Gender = 0 if female, 1 if male; (3) Weight = 150 + 35(Gender). In Equation (2), please explain what the 5 means.
1. You are trying to see if there is a relationship between height and weight. Write...
1. You are trying to see if there is a relationship between height and weight. Write down the following data, then by using a software program (e.g., Excel and SPSS), find the correlation between the following data: Height: 5' 11", 6' 2", 4' 3", 5' 5", 6' 6", 5' 2", 5' 9" Weight: 175, 190, 102, 150, 210, 130, 160 a. Using the above data, find the regression equation using weight as the dependent variable and height as the independent...
How to calculate the Number Average Molecular Weight for Polycarbonate
How to calculate the Number Average Molecular Weight for Polycarbonate