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广东省深圳市八年级下学期物理期中考试试卷 - 百度文库

ʱ䣺 ղ ҪͶ

㶫ʡа꼶ѧпԾ

:________ ༶:________ ɼ:________

һ ѡ (16⣻32)

1. 2֣ (2017ģ) ʵ˴ѹǿֵĿѧǣ A . ׵ B . C . ˹ D . ٤

2. 2֣ ͼʾͼõɲľ飬ʹˮƽľٻͼͬһľõ·ʱ仯ͼ˵ȷǣ

A . ľڶܵϴ B . һľĶܴ

C . ľܵĦ D . һľĹʴ

3. 2֣ (2019¡¿) ͼ,F=6NˮƽAʱ,Bֹ,ɲƵʾΪ 4N.BAĦСǣ

A . 6N ˮƽ B . 4N ˮƽ C . 6N ˮƽ D . 4N ˮƽ

4. 2֣ (2020üɽ) Сڸٹ·ϳͳʱȤ󣬶ЩĽͣ˵ǣ

A . ˳ʱҪϵðȫΪ˷ֹԴΣ B . ȫñƽΪԼСѹ C . СľܣԴͳΪ

1 ҳ 23 ҳ

D . ͳߵϿлƣۣĦֹ·

5. 2֣ ע۲гйгĦСĦ˵ĸǴģ

A . ̥Ͽ͹ƽĻƣΪĦ B . ɲʱբΪĦ C . ϼΪ˼СĦ D . װйУΪĦ

6. 2֣ ijͬѧһԼΪ200gٶȴӽѧ¥һ¥¥¥жⱾĹӽڣ

A . 0.04W B . 0.4W C . 4W D . 40W

7. 2֣ (2018ϡɽ) ȫͬļסװ벻ͬҺˮƽ룬֧ͬܶȼƷֱУͼʾײܵҺѹǿֱpסp ѹǿֱpס䡢pҡ䣬ȷǣ

A . ppңpס> pҡ D . p

8. 2֣ ľСϣСһͬٶֱ˶ǿзȷǣ

A . С˶ٶĹԺͶҲ֮ B . СܵͻȻֹͣ˶ʱôľ齫㵹 C . Сľ֧ľһƽ D . ľСѹСľ֧һƽ

2 ҳ 23 ҳ

9. 2֣ ͼʾ˵ȷǣ

A . 40cm3 B . Ϊ75.2g C . ܶ7.7g/cm3 D . ܶ7.7kg/m3

10. 2֣ (2018¡) йڹԵ˵Уȷǣ A . ʱٶ󣬹 B . ɲʱٶȼСԼС C . Աӵ̫գԲ D . ֻоֹ˶й

11. 2֣ (2019¡˳) ͼʾĻAFʹAֱh˹ƶľΪsAΪGΪG1 ΪG2 غͻᴦĦжȷǣ

A . µF=2(G+G2) B . AùΪW=Gh C . FܹΪW=(G+G1+G2)s

D . Сֵߴ˻ĻеЧ

12. 2֣ 094͡DZͧҹƵһDZͧϸδ¶ˮĹУܵˮģ

3 ҳ 23 ҳ

广东省深圳市八年级下学期物理期中考试试卷 - 百度文库

㶫ʡа꼶ѧпԾ:________༶:________ɼ:________һѡ(16⣻32)1.2֣(2017ģ)ʵ˴ѹǿֵĿѧǣA.׵B.C.˹
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