小明同学利用如图甲所示实验装置观察水的沸腾现象。（1）在安装器材确定铁圈位置时（选填“需要”或“不需要”）点燃酒精灯；在安装器材时出现如图甲 Sketch Coloring Page

小明同学利用如图甲所示实验装置观察水的沸腾现象。（1）在安装器材确定铁圈位置时（选填“需要”或“不需要”）点燃酒精灯；在安装器材时出现如图甲 Template

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sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #5267

anonymous

anonymous
sketch #5267

sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

anonymous

anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

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anonymous

anonymous
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John Davis
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anonymous

anonymous
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anonymous

anonymous
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anonymous

anonymous
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sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

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anonymous
sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

sketch #3127 Hulk George Lucaz

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anonymous
sketch #3127 Hulk George Lucaz

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anonymous

anonymous
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sketch #1122 norooz

anonymous

anonymous
sketch #1122 norooz

sketch #2457 cool beans brother

sketchmaster
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Laura Agapi Asnicar
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anonymous

anonymous
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sketch #1923 12

anonymous

anonymous
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anonymous

anonymous
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sketch #4405 Cat by Nizamuddin Shuja

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anonymous
sketch #4405 Cat by Nizamuddin Shuja

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Rachel Roe
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anonymous
sketch #5265 Shir Erika Ishikawa

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anonymous

anonymous
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sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

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anonymous
sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

sketch #4876 Luffy by Nycole Prietsch

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anonymous
sketch #4876 Luffy by Nycole Prietsch

sketch #5330 Frozen by Amanda Kachadurian

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sketch #5330 Frozen by Amanda Kachadurian

sketch #3268 Werewolf by Mert Arda Yiğit

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sketch #3268 Werewolf by Mert Arda Yiğit

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sketch #5085 CM Punk by Luciana Nazar

sketch #4972

anonymous

anonymous
sketch #4972

sketch #113

Rachel Roe
sketch #113

tomski小明同学利用如图甲所示实验装置观察水的沸腾现象。（1）在安装器材确定铁圈位置时（选填“需要”或“不需要”）点燃酒精灯；在安装器材时出现如图甲 coloring

小明同学利用如图甲所示实验装置观察水的沸腾现象。（1）在安装器材确定铁圈位置时 （选填“需要”或“不需要”）点燃酒精灯；在安装器材时出现如图甲 sketch template

题目在“观察水的沸腾 实验中 1如图所示是小明同学用温度计测小烧杯中水的初温时的操作图．A是操作过程B是读数过程C是读取的温度 sketch template

小明同学利用如图甲所示实验装置观察水的沸腾现象。（1）在安装器材确定铁圈位置时 （选填“需要”或“不需要”）点燃酒精灯；在安装器材时出现如图甲 sketch template

题目小明利用如图所示的装置沿水平方�将一个重2000 N的物体A�左匀速拉动2m物体A受到的�擦力为600 N作用在绳端的拉力为250 sketch template

小明同学在利用如图所示电路进行电学实验时闭合开关�现灯L1亮灯L2不亮电流表和电压表均有示数则故障原因是 A．灯L1断路 B．灯L1 sketch template

为探究物质的吸热能力，小明设计了如图甲所示的实验装置。（1）在两个相同的烧杯中分别装入相等、初温相同的水和植物油；（2）实验中，通过比较两种 sketch template

小明利用如图甲所示的实验装置探究“水的沸腾”实验。（1）组装器材时，应先固定图甲中的 （选填“A”或“B”），组装好仪器后如图甲所示，图甲中有 sketch template

在“观察水的沸腾 实验中1如图所示是小明同学用温度计测小烧杯中水的初温时的操作图．A是操作过程B是读数过程C是读取的温度．�A图中 sketch template

小明利用如图甲所示的实验装置探究“水的沸腾”实验。（1）组装器材时，应先固定图甲中的 （选填“A”或“B”），组装好仪器后如图甲所示，图甲中有 sketch template

题目小明利用如图甲所示的实验装置做“观察水的沸腾 的实验1组装器材时应先固定图甲中的．除了图示器材外实验时还需要用到的测量仪器是 sketch template

小明利用图所示实验探究“浮力大小和哪些因素有关他把同一�属块挂在弹簧测力计上将它分别浸入水和酒精中的不同位置1上述四种情况 图 sketch template

题目小明用如图甲所示的实验器材探究焦耳定律在质量相同的两瓶煤油中都浸泡着一段�属丝甲烧瓶中的�属丝是铜丝电阻比较小乙烧瓶中的�属丝 sketch template

题目探究水沸腾时温度变化的特点1小明同学安装的实验装置如图甲所示合理的安装顺序是 �烧杯和水�酒精灯�铁杆a和温度计 �铁圈b和石棉 sketch template

如图甲所示为小明同学“探究水沸腾时温度变化特点”的实验，请回答下列问题：�刚开始时，烧杯内温度计的示数如图乙所示，此时温度计的示数为 sketch template

如图是小明同学验证阿基米德原理的一个实验过程图1图中小明是通过两个步骤测出了小石块所受的浮力．2小明同学利用上面实验中的器材和木块 sketch template

题目小明想通过实验比较不同燃料的热值．他利用如图所示完全相同的甲乙两套实验装置用质量相等的酒精和碎纸片分别同时给质量和初温都相同的水 sketch template

小明等同学利用身边的器材进行实验探究．他们先在铁钉上套上薄�料吸管然后在薄�料吸管上缠绕细铁丝做成螺线管将这个装置固定在支架上如图所示 sketch template

为了探究“冰熔化过程的规律 小明同学设计了如图所示的实验装置并画出了如图的冰的熔化图象1实验中宜选用 选填“较大的冰块 或“碎冰 sketch template

小致同学用下列器材探究“液体内部压强的特点”。（1）他�图甲的U形管内注入适量的红墨水，红墨水静止时，U形管两侧液面高度（选填“相同”或“不 sketch template

在“观察水的沸腾 实验中1如下图甲所示是小明同学用温度计测小烧杯中水的初温时的操作图．A是操作过程B是读数过程．�A图中操作的错误是 sketch template

如图甲是小明、小红两名同学分别探究“水的沸腾”的实验装置，他们所用的器材规格完全相同 sketch template

利用饱和碳酸钠溶液与酸反应小�同学只做了如图甲所示的简易酸碱灭火器装置并进行操作．操作结束后对瓶中残留液进行如图乙所示的实验．实验现象 sketch template

题目小明同学在探究浮力的大小跟排开液体所受重力的关系时利用圆柱体做了如下图所示的实验1请在乙图中画出圆柱体所受浮力的示意图 sketch template

下图是小明同学设计的二个实验室制取氢气的装置 1与甲装置比较乙装置的优点是 2用上述装置收集到的氢气不纯可能的原——青夏教育 sketch template

小明同学在做电学实验时按如图所示连接电路电源电压不变闭合开关后灯L1L2都�光一段时间后其中一盏灯突然熄灭而电流表电压表的示 sketch template

题目小明利用如图甲所示的装置探究冰的熔化特点他每隔相同时间记录一次温度计的示数并观察物质的状态绘制成图像如图乙所示1由图乙可知 sketch template

小明同学在4块相同的玻璃板上各滴一滴质量相同的水进行如图甲所示的实验探究得出水蒸�快慢与水的温度水的表面积和水面上方空气流动有关．1 sketch template

小雨同学利用如图所示的装置探究“液体内部压强的特点第一步用手指用力压图甲中压强计�属盒上的橡皮膜U形管两边液柱没有高度差第二步重新 sketch template

甲、乙两位同学分别按如图所示装置进行了探究活动。请回答相关问题： sketch template

小宇同学用如图甲所示的装置对冰加热．根据实验记录画出的温度随时间变化的图线如图所示．请你回答1图甲中温度计的示数为 ℃．2图乙中段 sketch template

1在某地做探究水沸腾实验装置如图1所示加热一段时间烧杯内的水翻腾有大量气泡上升变大到水面破裂．这是汽化现象此时图中温度计的示 sketch template

小明利用如图甲所示的实验研究浮力大小与深度的关系根据测得的实验数据作出了弹簧测力计的示数F与物体下表面在水中所处深度h 的关系图象根据 sketch template

在探究“水沸腾前后温度变化的特点”实验中，用如图所示的装置进行实验，实验数据如表格所示。时间/min012345678温度/℃ sketch template

在研究液体压强的实验中，老师出示了如图甲所示的装置，并�装置中加人 sketch template

小华设计了如图所示的甲、乙两种装置来探究“冰熔化时温度变化规律”． 1实验室常用温度汁是利用液体的 性质制成的，小华某一时刻观察到温度计示 sketch template

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