Chapter 20595P20.62(a)Fv==5004002000..N msWafbg(b)Energy received by each object is 1 00010102 3894W sJcalaf. The specific heat of ironis 0107. calgC⋅°, so the heat capacity of each object is 500 100107 53503.××=°cal C.∆T=°=°2389447cal535.0 cal CC.P20.63The power incident on the solar collector isPiIA=6000 3001702WmmW2ejπFor a 40.0% reflector, the collected power is c=67 9. W. The totalenergy required to increase the temperature of the water to theboiling point and to evaporate it is QcmTmLV=+∆:Q=⋅°°+×=×0 50080 02 26 101 30 1066..kg 4186Jkg CCJkgJ.The time interval required is
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This note was uploaded on 12/14/2011 for the course PHY 203 taught by Professor Staff during the Fall '11 term at Indiana State University .