资源简介 {#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}{#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}2024 年天津市部分区初中学业水平考试第一次模拟练习 物理参考答案一、单项选择题(本大题共 10 小题,每小题 3分,共 30 分)1.B 2.D 3.B 4.D 5.B6.A 7.A 8.C 9.C 10.D二、多项选择题(本大题共 3小题,每小题 3分,共 9分。全部选对的得 3分,选对但不全的得 1分,不选或选错的得 0分)11.BCD 12.AC 13.BD三、填空题(本大题共 6小题,每小题 4分,共 24 分)14.连通器;大气压 15.做功;扩散 16.变大;不变17.3000; 60 18.100;0 19.0.4;3四、综合题 (本大题共 6小题,共 37 分)20.(7分)(1)(3分)Q cm(t t0 ) 4.2 103 1 (100 20) 3.36 105 (J)(2)(4分)W Pt 1000 7 60 4.2 105 (J)Q 3.36 105 100% 80%W 4.2 10521.(6分)F(1)(2分)图答 1(2)(2分)80%(3)(2分)越高图答 1物理(一模)参考答案 第 1 页(共 2 页){#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#}22.(6分)(1)(2分) p 水gh 1.0 103 10 20 10 2 2 10(3 Pa)(2)(2分) F浮 G木 m木g 300 10 3 10 (3 N)(3)(2分)G木 m木g 木V木gF浮 水gV排 2水g(1 )V5 木 F浮 G木 木 0.6 103(kg/m3)23.(6分)(1)(2分)图答 2 R(2)(2分)正比;反比–(3 +)(2分) 1024.(6分) 图 2(1)(2分)滑动变阻器 R断路;灯 L断路(2)(4分)U I1Rx U1U I2Rx U 2R U Ux 2 1I1 I2说明:其他数学表达式正确也可得分。25.(6分)(1)(4分)③将橡皮放入塑料瓶内,待塑料瓶稳定后,用刻度尺分别测出瓶内水面到瓶子切口处的距离为 h3、水盆内水面到瓶子切口处的距离为 h4。(2)(2 h h分) 2 4 h 水1 h3说明:其他方法正确也可得分。物理(一模)参考答案 第 2 页(共 2 页){#{QQABDQaUogCAAoAAARhCUQVwCAKQkBECACoOxBAEoAABSANABAA=}#} 展开更多...... 收起↑ 资源预览