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> 戴眼镜的人从寒冷的室外进入温暖的室内,眼镜的镜片上会出现一层小水珠而看不清物体,即使不擦镜片,过一段时间镜片上的小水珠也会不见了。这一过程中包含的物态变化先是___-八年级物理
戴眼镜的人从寒冷的室外进入温暖的室内,眼镜的镜片上会出现一层小水珠而看不清物体,即使不擦镜片,过一段时间镜片上的小水珠也会不见了。这一过程中包含的物态变化先是___-八年级物理
题目简介
戴眼镜的人从寒冷的室外进入温暖的室内,眼镜的镜片上会出现一层小水珠而看不清物体,即使不擦镜片,过一段时间镜片上的小水珠也会不见了。这一过程中包含的物态变化先是___-八年级物理
题目详情
戴眼镜的人从寒冷的室外进入温暖的室内,眼镜的镜片上会出现一层小水珠而看不清物体,即使不擦镜片,过一段时间镜片上的小水珠也会不见了。这一过程中包含的物态变化先是_________,后是________。寒冷的冬天,公园里冰雕作品的质量会一天天减少,这是______现象。
题型:填空题
难度:偏易
来源:期末题
答案
液化 汽化 升华
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题目简介
戴眼镜的人从寒冷的室外进入温暖的室内,眼镜的镜片上会出现一层小水珠而看不清物体,即使不擦镜片,过一段时间镜片上的小水珠也会不见了。这一过程中包含的物态变化先是___-八年级物理
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