如图所示是“探究不同物质吸热升温现象 的实验装置．用同一套装置先后加热并不断搅拌质量相等的煤油和水．1小明设计的记录数据的表格如下分析 Sketch Coloring Page

如图所示是“探究不同物质吸热升温现象 的实验装置．用同一套装置先后加热并不断搅拌质量相等的煤油和水．1小明设计的记录数据的表格如下分析 Template

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sketch #5202 The Woman by Céline Chalois

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anonymous
sketch #5202 The Woman by Céline Chalois

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anonymous
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anonymous
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sketch #4724 Turtwig by Mark Robson

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sketch #4724 Turtwig by Mark Robson

sketch #1551 donara

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sketch #4751 Ruko by Rodrigo Marcos

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sketch #4751 Ruko by Rodrigo Marcos

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sketch #4749 Random Girl by Adellachamp Stand

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sketch #4749 Random Girl by Adellachamp Stand

sketch #2836 Angry smurf maradona by BaGaz Anggara

BaGaz Anggara
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sketch #2642 Red dog

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sketch #5308 Taylor Swift by Gabi Ferrari

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sketch #5308 Taylor Swift by Gabi Ferrari

sketch #5216 D by Gabriela Segura

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sketch #5216 D by Gabriela Segura

sketch #1953 愛鼠繪

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sketch #1953 愛鼠繪

sketch #5123

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anonymous
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sketch #4953 Bird by Ervin Haxhija

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sketch #4953 Bird by Ervin Haxhija

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sketch #1927

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sketch #1927

sketch #717

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sketch #717

sketch #2937 Spongebob by Kalana Namikaze

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sketch #2937 Spongebob by Kalana Namikaze

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sketch #5139 Sick Sick Six Urs Stefan

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sketch #5139 Sick Sick Six Urs Stefan

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sketch #5212 Katy Perry by Shahid Khokhar

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sketch #5212 Katy Perry by Shahid Khokhar

sketch #3999 Deadmau by Speeð Üp Säm

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sketch #3999 Deadmau by Speeð Üp Säm

sketch #4269 dragón

Ainhoa White
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sketch #2904 Pinky and the Brain by Tim Poole

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sketch #2904 Pinky and the Brain by Tim Poole

tomski如图所示是“探究不同物质吸热升温现象 的实验装置．用同一套装置先后加热并不断搅拌质量相等的煤油和水．1小明设计的记录数据的表格如下分析 coloring

如图甲所示在探究“不同物质吸热能力 的实验中1在两个相同的烧杯中加入初温相同质量相同的水和煤油ρ水＞ρ煤油．选用相同电加热器的目的 sketch template

题目如图所示是“探究不同物质吸热升温现象 的实验将质量相等的沙子和水分别装在易拉罐中并测出沙子和水的初温然后用酒精灯加热并不断搅拌 sketch template

在“比较不同物质吸热的情况”的实验中，实验装置如图所示。（1）实验中应量取（选填“质量”或“体积”）相同的甲、乙两种液体；（2）在本实验中 sketch template

如图1所示是“探究不同物质吸热能力 的实验将煤油和水分别装在两个相同的烧杯中并测出煤油和水的初温然后用两个相同的酒精灯加热每隔2min sketch template

如图甲所示是“探究不同物质吸热升温现象 的实验．将质量相等的沙子和水分别装在易拉罐中并测出沙子和水的初温．然后用酒精灯加热并不断搅拌每隔 sketch template

如图1所示是“探究不同物质吸热升温现象 的实验．将质量相等的沙子和水分别装在易拉罐中并测出沙子和水的初温．然后用酒精灯加热并不断搅拌每隔 sketch template

如图所示是“探究不同物质吸热升温现象 的实验装置．用同一套装置先后加热并不断搅拌质量相等的煤油和水．加热时间/min02468温度/℃沙子 sketch template

题目如图甲所示是“探究不同物质吸热升温现象 的实验将质量相等的沙子和水分别装在烧杯中并测出沙子和水的初温然后用酒精灯加热并不断搅拌 sketch template

如图甲所示是“探究不同物质吸热升温现象 的实验．将质量相等的沙子和水分别装在易拉罐中并测出沙子和水的初温然后用酒精灯加热并不断搅拌每 sketch template

如图甲所示是“探究不同物质吸热升温的现象”实验装置，小华用两个相同的容器分别装入质量相等的A、B两种液体，用同一装置先后加热。1实验前，按 sketch template

题目在探究“比较不同物质吸热能力 的实验中实验装置如图所示 1实验中应量取质量 的甲乙两种液体分别倒入相同的烧杯中用相同的电 sketch template

如图甲所示是“探究不同物质吸热升温现象 的实验．将质量相等的沙子和水分别装在易拉罐中并测出沙子和水的初温然后用酒精灯加热并不断搅拌每 sketch template

小李在“探究物质熔化规律”实验中，所用装置如图甲所示。�在安装器材时应按照选填（“从上到下”或“从下到上”）的顺序安装器材；�从图乙可知物质在 sketch template

题目如图所示是“探究不同物质吸热本领 的实验装置取质量和初温都相同的甲乙两种液体分别倒入相同的烧杯中用相同的装置加热实验数据记录 sketch template

题目如图所示在探究“不同物质吸热能力 的实验中1甲乙两套装置你选择 装置原因是 2在两个相同的烧杯中加入初温相同 sketch template

如图所示是“探究不同物质吸热能力 的实验将质量相等的煤油和水分别装在两个相同的烧杯中并测出煤油和水的初温然后用两个相同的酒精灯加热每隔 sketch template

如图1所示是“探究不同物质吸热能力 的实验将煤油和水分别装在两个相同的烧杯中并测出煤油和水的初温然后用两个相同的酒精灯加热每隔2min sketch template

如图1所示是小明“探究不同物质吸热升温现象 的实验．将质量相等的沙子和水分别装在易拉罐中并测出沙子和水的初温．然后用酒精灯加热并不断搅拌每 sketch template

吸热反应和放热反应的能量变化图如图所示：注意：�反应放热还是吸热主要取决于反应物和生成物所具有的总能量的相对大小； �不是需要加热的反应都是 sketch template

如图1所示是“探究不同物质吸热升温现象 的实验．将质量相等的沙子和水分别装在易拉罐中并测出沙子和水的初温．然后用酒精灯加热并不断搅拌每隔 sketch template

如图所示甲乙丙三图中的装置完全相同燃料的质量都相同烧杯内的液体质量和初温也相同．1比较不同燃料的热值应选择甲乙两图进行实验 sketch template

如图甲在探究“不同物质吸热能力 的实验中 1在两个相同的烧杯中加入初温相同相同的水和煤油ρ水＞ρ煤油．选用相同电加热器的目的是 sketch template

如图所示是“探究不同物质吸热的情况 的实验将质量相等的水和煤油分别装在两个相同的烧杯中然后用两个相同的酒精灯加热并不断搅拌每隔2min sketch template

在探究“水的沸腾 实验中1如图所示水的温度是98℃．2为了缩短水从加热到沸腾的时间请你提出一种有效的操作建议�加些水．题目和 sketch template

9．在探究“物质的熔化特点”实验中，（1）如图甲所示，是小明根据实验数据作出的物质加热时温度随时间变化的图象．分析图象可知，知道该物质是 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

题目如图所示是“探究某物质熔化和凝固规律 的实验图下列说法正确的是A 在t=5min时该物质处于固液共存状态B 在BC段该物质不 sketch template

某研究性学习小组为了探究酶的特性，用某种酶进行了以下四组实验，实验结果如图所示，下列相关说法不正确的是 A．做图1所示的探究实验时不宜 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

用如图甲所示的装置“探究萘熔化时温度变化的规律”，图乙、丙是萘熔化时温度随时间变化的图像； sketch template

题目在探究“冰熔化过程中温度的变化规律 的实验中1实验时某时刻温度计的示数如图甲所示此时冰的温度是 ℃2根据实验数据小明画出 sketch template

如图所示是物质在熔化时温度随时间变化的图像下列从图像中获得的信息不正确的是 A．这种物质是晶体其熔点为48℃ B．在BC段物质处于固液共存 sketch template

如图所示是“探究物质的熔化规律 的实验装置．实验时先将固体物质和温度计分别放入试管内再放入大烧杯的水中观察固体的熔化过程．1试管内 sketch template

题目如图所示是用动�轮运送建�材料A的示意图在卷扬机对绳子的拉力作用下使重800 N的建�材料A在50 S的时间里匀速竖直上升了10 sketch template

在如图所示的“探究浮力大小与哪些因素有关 的实验中可以探究物体所受浮力大小与物体排开液体的体积有关的是图中的A甲和丙B甲和乙C乙和丁D sketch template

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