De thi HKII Vat li 6 Bac Ninh 20142015

<span class='text_page_counter'>(1)</span>rAI. UBND HIITEN LUONG pndNc crAo DUC vA oAo. rAo. oB. rdvr. TRA cnAt LUqNG Cudr NAM NAvr Hgc 2014 -2!:s - l,OP o tvtoN: 45 Phfj,. bii: Thdi gian ldm. vir l'i. (. Kh6ng k€ thdi gian giao dA). Blri 1: (2,0 di€m) nhiQt cia c6c N6u k6t 1u4n vd sy n6 vi nhiQt cua chSt khi? So s6nh sp no vi chatl. Bilil:. tkri v6 su d6ng d{c cua b6ng phien? D6ng n6ng ch6v o 10830c cl6ng d6ng ddc o nhi6t dO ndo?. S;iffl"an. Biri 3: (2,0 di€m) ph, thuQc d6) a) su bayhoi phu thuQc viro nhtng y6u t6 ndo? (N6u r5 su ui rai sao khiirong chu6i ngudi ta thucng phat bcrt 16? Biri 4: Q,0 diAm) t6 clinh' cdn MOt v4t c6 kh6i lugng m duoc dua l6n cao bing mQt rdng 'o" mQt luc k6o ld 500N. a) Ve hq th6ng dirng rdng roc tr6n? b) 'l'inh i<h6i luong m cua vAt? Blri 5: (2,0 di6ru) c6c th0y tinh Tai sao khi dO nudc n6ng viro c6c thuy tinh ddy lai d6 vd hon mong?. ---------rrdit-*---(Pi tni gim Ho vd ftn th{ sinh:. c6 01 trang) sii Uao danh:.

<span class='text_page_counter'>(2)</span>