Method of work: - Prosegare 1- Weigh the solid body with air (let it be a cylinder of known size) w1 2- Weigh the body while it is immersed inside the device without touching the walls or bottom of the beaker w2 3- We calculate the volume of the displaced fluid v Note that the weight of the weight = 200 gm, the density of water = 1, and the volume of the displaced liquid 23 Calculations: - Calculation 1- The volume of displaced water (v cm3) and a comparison with the volume of the cylinder. 2- Calculate the weight of the body while suspended in the air 2 ст gravity acceleration g= Eyawl=gm s2 m=( ) gm mass of soild ст wl=( ) gm dyne s2 3- Calculate the weight of the body while it is immersed in water ст w2=( ) gm S2 4 - Calculate the difference in weight wl-w2 ( ) dyne 5- Calculate the weight of the displaced fluid volume = volume*density*acceleration v*p*g v() cm3 -: üleya gm p = ( ) ст3 ст g=( ) s2 ст v* p*g =( ) gm s2

Method of work: - Prosegare 1- Weigh the solid body with air (let it be a cylinder of known size) w1 2- Weigh the body while it is immersed inside the device without touching the walls or bottom of the beaker w2 3- We calculate the volume of the displaced fluid v Note that the weight of the weight = 200 gm, the density of water = 1, and the volume of the displaced liquid 23 Calculations: - Calculation 1- The volume of displaced water (v cm3) and a comparison with the volume of the cylinder. 2- Calculate the weight of the body while suspended in the air 2 ст gravity acceleration g= Eyawl=gm s2 m=( ) gm mass of soild ст wl=( ) gm dyne s2 3- Calculate the weight of the body while it is immersed in water ст w2=( ) gm S2 4 - Calculate the difference in weight wl-w2 ( ) dyne 5- Calculate the weight of the displaced fluid volume = volumedensityacceleration vpg v() cm3 -: üleya gm p = ( ) ст3 ст g=( ) s2 ст v* p*g =( ) gm s2

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 109AP: Bird bones have air pockets to reduce their weight—this also gives them an average density...

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