ΔΕΣΜΕΣ - ΦΥΣΙΚΗ - 1986

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1983-2001 1 - 2 1986

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1 2 1983 - 2001

1986 1 () . Carnot P - V. () : Cp=Cv+R. 2 () , r r . . () Ampere . 3 , R1 . : 5 2 I= t ( Ampere) 2 75 Watt. R1 50 Watt 5 Volt . , , . 4 m = 1kgr = 20 m/sec . t = 0 . . http://karxri.blogspot.com/1

1 2 1983 - 2001

1 ( t sec, F ). 3 () F - t : 6 sec. () t = 6 sec 6 sec. F =

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2