In this lesson, we'll be learning about the physical properties of water. After doing this experiment, you'll be able to explain why certain substances melt ice faster than others. IntroductionLesson Course 35K views Materials Four bowls 12 ice cubes - as close to the same size and ...
5. What happens when ice melts? (根据事实回答)When ice melts, 相关知识点: 试题来源: 解析 【答案】(it)turns into water/(it)becomes water【核心短语/词汇】happen发生,melt融化。【翻译】当冰融化的时候会发生什么?【解析】根据句意,”当冰融化的时候会发生什么“,冰融化会变成水,所以答案填(it)...
What happened?The faster the heat transfers(传导) to the ice cube, the faster the ice melts. Heat from the air and from objects in the room, such as your hand and the plate, makes the ice cubes melt.Heat transfers faster from warm water to the ice than it does from warm air and ...
Kevin Reilly
What Substance Melts Ice Fastest? Before you start wondering why anyone would waste his or her time comparing the effects of household cleaners on Jell-O, think about the fact that Jell-O contains gelatin, a source of protein. So what, you say?
With global warming being such a hot button issue these days, people often wonder what would happen if the ice caps actually melted. The ramifications of the ...
相关知识点: 试题来源: 解析 A。解析:“ice melts when the temperature rises”是客观事实,宾语从句陈述客观事实用“that”引导。选项B“if”表示“是否”,不符合题意;选项C“what”在从句中要充当成分,这里不需要;选项D“why”表示原因,这里不是解释原因。反馈 收藏 ...
百度试题 结果1 题目2. What happens when ice melts? (happen) 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
With global warming being such a hot button issue these days, people often wonder what would happen if the ice caps actually melted. The ramifications of the ...
We need to determine first the intermolecular force of attraction present in ice in order to know the types of intermolecular forces that must be overcome to melt it. When a phase change occurs (such as melting from solid to liquid), it must overcome the intermolecular forces of attraction ...