please only c and d A useful measure of an individual's physical condition is the fraction of his orher body that consist of fat. This problem describes a simple technique for estimatingthis fraction by weighing the individual twice, once in air and once submerged in water.a. A man has body mass mb = 122.5 kg. If he stands on a scale calibrated to read innewtons, what would the reading be? If he then stands on a scale while he istotally submerged in water at 30 °C (specific gravity = 0.996) and the scale reads44.0 N, what is the volume of his body (liters)? What is his body density, pb(kg/L)?b. Suppose the body is divided into fat and nonfat components, and that xf(kilograms of fat/kilogram of total body mass) is the fraction of the total bodymass that is fat:mfXfMpProve that11PbPnf11Ps PnfWhere Pp, Ps, and pnf are the average densities of the whole body, the fatcomponent, and the nonfat component, respectively.c. If the average specific gravity of body fat is 0.9 and that of nonfat tissue is 1.1,what fraction of the man's body in Part (a) consists of fat?d. The body volume calculated in Part (a) includes volumes occupied by gas in thedigestive tract, sinuses, and lungs. The sum of the first two volumes is roughly100 ml and the volume of the lungs is roughly 1.2 liters. The mass of the gas isnegligible. Use this information to improve your estimate of xf.

According to you we are providing you only c and d question . Thank you !

A useful measure of an individual's physical condition is the fraction of his or pody that consist of fat. This problem describes a simple technique for estimating Fraction by weighing the individual twice, once in air and once submerged in water. . A man has body mass mp = 122.5 kg. If he stands on a scale calibrated to read in newtons, what would the reading be? If he then stands on a scale while he is totally submerged in water at 30 °C (specific gravity = 0.996) and the scale reads 44.0 N, what is the volume of his body (liters)? What is his body density, pb (ka/12

A useful measure of an individual's physical condition is the fraction of his or pody that consist of fat. This problem describes a simple technique for estimating Fraction by weighing the individual twice, once in air and once submerged in water. . A man has body mass mp = 122.5 kg. If he stands on a scale calibrated to read in newtons, what would the reading be? If he then stands on a scale while he is totally submerged in water at 30 °C (specific gravity = 0.996) and the scale reads 44.0 N, what is the volume of his body (liters)? What is his body density, pb (ka/12

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

a) An aircraft's instruments measure an air temperature of -10° C and an air pressure of 90 kPa. What is the air density for these conditions? b) What are the pressure and density altitudes of the aircraft? Use the following portion of the standard atmosphere tables. Altitude (m) 75 150 250 300 450 600 750 900 1000 1200 Pressure (KPa) 101.3 100.4 99.5 98.5 97.7 95.9 94.1 92.4 90.8 89.1 87.5 Density (kg/m³) 1.2250 1.2162 1.2075|| 1.1959| 1.1901| 1.1730| 1.1560|| 1.1392 1.1226| 1.1116| 1.0900
The pressure difference between 2 points is 100,000 Pascals of a fluid column with height of 4 meters. The specific gravity of the fluid is closest to what value? The answer has a margin of 0.05 from the exact answer.
A tank is 6 m long, 4 m wide, 5 m high, and contains kerosene with density 820 kg/m³ to a depth of 4.5 m. (Use 9.8 m/s² for the acceleration due to gravity.) (a) Find the hydrostatic pressure (in Pa) on the bottom of the tank. 36162 Pa (b) Find the hydrostatic force (in N) on the bottom of the tank. 867888 N (c) Find the hydrostatic force (in N) on one end of the tank. N
Pressure gages, such as the bourdon gage in Fig. , arecalibrated with a deadweight piston. If the bourdon gageis designed to rotate the pointer 10 degrees for every2 psig of internal pressure, how many degrees does thepointer rotate if the piston and weight together total44 newtons?
What is the ABSOLUTE pressure at point 1 (P1) in kPa? The atmospheric pressure is 102 kPa. The specific gravity of Fluid 2 is 0.66. The heights of the fluids are: h1 = 0.47 m h2 = 0.97 m h3 = 0.41 m Report your answer to 3 decimal places. Fluid 2 P2 Fluid 1: h; Argon Gas P1 h2 Fluid 3: Water, 25 deg C
On a weather station, an altimeter was calibrated to 35 in Hg while the documented density at sea level was 1.35 kg/m3. Above the weather station, the altimeter reads 7,500 meters while a thermometer that is independent from the altimeter reads 529 R. At the altitude where the aircraft is flying A. solve for pressure in kPa B. density in kg/m^3 c. density altitude in km d. temperature altitude in km
A mercury manometer is used to measure the pressure (Pgas) of a gas enclosed in a container. On Earth, there is a height difference Ah between the two columns of mercury, as shown in the diagram. Pgas mercury This device is now taken to Jupiter (acceleration of gravity gJup 24.79 m/s2) and used in an enclosure which is kept at the Earth's atmospheric pressure (Po = 101 kPa). What happens to Ah? Ah would increase Ah would not change Not enough information to tell Ah would decrease
5) Consider 4 immiscible liquids in an open tank (open to atmosphere) as shown below. Find the gauge pressures at 1, 2, 3 and 4. SG is specific gravity. Oil (SG: 0.78) 1. Water (SG: 1) Glycerin (SG: 1.26) Mercury (SG: 13.6) 70 26°C AQI 29 OMEN 35cm 65cm 20 cm 40cm
01 a Ell ZAIN IQ docs.google.com/for نقطتان )2( Determine the atmospheric pressure (po) when the Barometer height is (76 cm), the density of mercury is (13.6 gm/cm3 ) and the gravity is :(980 cm/sec2). (po) is 1.013 x107 dynes/cm2 O 1.013 x105 dynes/cm2 O 1.013 x106 dynes/cm2 1.013 x104 dynes/cm2 O (2) ehäi The density of ( Lead ) in " cgs units is ( 11.3 gm/cm3). The density of same material in ;the “ mks" units is 11,500 Kgm/m3 11,200 Kgm/m3 11,300 Kgm/m3 11 400 Kam/m3.
In the piezometers of the figure shown, liquid stands 1.37 m above point M. What is the pressure at M in kPa if the liquid is (a) water, (b) oil (sp gr 0.90), (c) mercury, and (d) molasses (spgr 1.5). B MATHalino.com TICAL Reimagine Education. www.disi.edu.ph
In Figure below all fluids are at 20 deg.C. Determine pressure at point B, if pressure at point A is 150 kPa and weight of air is neglected. Use the table below for the densities at 20 deg.C. Liquid p. kg/m Kerosene - Ammonia 608 Benzene 881 Air Carbon tetrachloride 1590 Benzene Ethanol 789 Ethylene glycol Freon 12 B 1117 40 cm 9 cm 1327 20 cm Gasoline 680 14 cm Glycerin Kerosene 1260 t8 cm 804 Mercury- Water Mercury Methanol 13,550 791 SAE 10W oil 870 SAE 10W30 oil 876 SAE 30W oil 891 SAE 50W oil 902 Water 998 Seawater (30%e) 1025
What is the Unit of thermal conductivity in M.K.S. (A) K cal/kg m² °C (B) K cal m/hr m² °C (C) K cal/hr m² °C (D) K calm/hr °C