Ενδεικτικά Θέματα για διαγωνίσματα Φυσικής Α' Γυμνασίου ΙΙ Θερμοκρασία, Θερμότητα, Θερμική ισορροπία, κύκλος του νερού, θέρμανση με ακτιν?

  • View
    37.448

  • Download
    1

Embed Size (px)

Transcript

  • 1. 1 4 ' , , , , . . . . ; ____________________________________________________________________________________ " ". . ;_____________________________________________________________________________________ 40 0 . 7 . (5) ; " " ; _________________________________________________________________________________________ . ... ;

2. 2 44 126375 . : . . . .________________________________________________________________________________________ . . . , . ______________________________________________________________________________ . : . . . 3. 3 4 . . __________________________________________________________________________________________ (5) . (5) . _______________________________________________________________________________ (5) . (5) . ______________________________________________________________________________________ (5) . (5) . ______________________________________________________________________________________ 4. 4 4 10-4-2013. : 1. ; 2. ; 3. ; ; 4. 9 ; 9 ; 5. ; 6. ; ; ____________________________________________________________________________________ : ) . ) .. ) . . ) .. . , , , , , ,0C, , ________________________________________________________________________________________ : " , 1.000 000 000 ( ) ". ; _____________________________________________________________________ . : . . . . 5. 5 4. . _______________________________________________________________ . . ) ; .. ) ; .. ) ; .. ) ; . ) , ;_________________________________ . : . , , . . . . . .( / ) .( / ) . ..(/) .. .. . . .. (/ ) . ( /) ___________________________________________________________________________ 6. 6 4 , , . 10 : 0C , 0oC , 5oC , 10oC , 15oC , 20oC , 25oC , 30oC , 35oC , 40oC_______________________________________________ . , , . ; . ______________________________________________________________________________________10 cm . , . : 1. . .......................................................................................................................................................................... ........................................................................................................................... 2. 5 , . ) . ) "" . ) "" . 7. 7 4 .......................................................................................................................................................................... ............................................................................................................................... 3. , , , "" : ) . ) "" . ) "" . .......................................................................................................................................................................... ............................................................................................................................... - . ) 200C ) 5 ) 5 : 210C 230C. ) ._________________________________________________________________________ 1..2.. 8. 8 4 3.4..._____________________________________________________________________________________ . ; . i) ii) iii) iv) 37 C