Mass is defined as the amount of matter in an object while weight is defined as the force exerted by an object. SI unit of mass is kilograms while SI unit of weight is Newtons. Object weighing 1 kg mass will have 9.8 N weight.
The higher the gravitational field strength, the larger the weight of an object. The mass of the object remains the same as it is independent of the gravitational field strength, gg. Practice Questions Question 1: How does the mass and weight of Albert change as he travels from outer space...
Volume and mass relation can be studied by the students with the professional physics teacher that helps you to clear your concepts well and get prepared for any type of question that can be asked in the examination. Students who want to have a good common of physics chapter mass and weight...
Body mass and weight change in adults in relation to mortality risk. Am J Epidemiol. 2014;179(2):135-144.Adams KF, Leitzmann MF, Ballard-Barbash R, Albanes D, Harris TB, Hollenbeck A, Kipnis V (2014) Body mass and weight change in adults in relation to mortality risk. Am J ...
Body composition was assessed using a four-compartment model based on tritium dilution volume, body density by underwater weighing, bone mineral by dual-energy X-ray absorptiometry, and body weight. No relationship was observed between FFM density and race or BMI. A tendency was observed for a ...
Kahn,-H-S.Body mass Index versus height and weight in relation to blood pressure: findings for the 10,079 persons in the INTERSALT study. Am-J-Epidemiol . 1991Kahn H S.Body mass Index versus height and weight in relation to ... HS Kahn - 《American Journal of Epidemiology》 被引量:...
We tested the hypothesis that body mass index (BMI) aged 20 years modifies the association of adult weight gain and breast cancer risk. We recruited women (aged 47–73 years) into the PROCAS (Predicting Risk Of Cancer At Screening; Manchester, UK: 2009–
Mass and weight are proportional to each other and are often used interchangeably in the everyday world. But while mass is proportional to weight, they are not the same. Calculating mass gives a measure of "matter" or "stuff," whereas weight is the force
Excess body weight: an under-recognized contributor to dyslipidemia in white American women. Arch Intern Med 1994; 154: 401–410. Article CAS Google Scholar Lamon-Fava S, Wilson PWF, Schaefer EJ . Impact of body mass index on coronary heart disease risk factors in men and women. ...
ObjectiveTo investigate the effect of weight, body mass index(BMI), waistline and waist-hip ratio(WHR) on bone mineral density(BMD) in normal adults.MethodsThe trabecular bone mass was measured by Marcom Mx 8000 multi-slice spire CT at lumbar spines in 560 subjects. The subjects were divided...