信息题是根据题中提供的新信息、新知识,包括新技术和新方法,使学生运用已掌握的物理基础知识和规律经过临场阅读和一系列的思维活动创造性解决新问题,重点考查学生的思维能力.1.图象信息题例1甲、乙两种物质的质量与体积的关系如图1所示,若甲为固体乙为液体,当物体甲放入乙中时,甲浮在液面上;当物体甲上放置另一物体A时,物块甲恰好被液 The information title is based on the new information and new knowledge provided in the questions, including new technologies and new methods, so that students can use the physical basic knowledge and laws they have acquired to solve new problems creatively through on-the-spot reading and a series of thinking activities, focusing on the students’ Thinking Ability 1. Image Information Title 1 The relationship between the mass and volume of two substances A and B is shown in Fig. 1. If A is solid B, when A is placed in B, A floats in the liquid. On the surface; when another object A is placed on the object A, the block A is exactly