PhySim Lab vs 中学化学实验室

Following the great classical mechanics foundation - Newtonian kinematics and partly expanded physics simulator. You can restore and design various experiments of classical mechanics here, and eliminate the effects of ground friction and gravity, and you can also simulate the motion of celestial bodies (circular motion) and so on... Generate texture materials from photos - You can use the pictures in the album as the texture materials of the objects. These materials will be drawn on the surface of the sphere. For example, you can use some planetary textures to make a beautiful star system, and then apply force to it to achieve circular or circular motion. You can use the knowledge you learned in school to calculate this force The specific size, and then verify your ideas. Group editing - Long press or double tap the screen to call up the selection area, you can select a group of objects, and then treat the group as a system for overall editing. You can apply force, speed, displacement, etc. to a group of objects as a whole. You can also edit the amount of charge and mass of the group. These quantities will be equally distributed to each object in the group according to the original value as a weight. Follow and Watch - For the selected single object, you can follow or watch it. To follow is to place your perspective on the object and follow the movement of the object. Remember the "retrograde" phenomenon of Mars? The reason for this phenomenon is that the selected reference frame is different. To follow an object is to place the zero point of the reference frame of the observer on the object. You may see more "retrograde" phenomena. Watch is to record an object to the watching view. You can easily switch and follow the object among the watched objects. More - PhySim realizes gravitation and magnetic force, which is actually a force from the perspective of the field. On this basis, physics gave birth to "centripetal force" and other effect forces, which can explain most of the physical phenomena we can currently observe, and we can also discover some unusual phenomena. For example, you can design two generators, one positive charge and one negative charge, and place several in the scene at the same time. Different from the results of the school experiment, you will find that it will always "jitter" because it is different from the laboratory. Without considering friction and ground gravity, this "jitter" system has no energy loss.

根据教育部公示的中考化学实操实验课程制作： 01 组装实验室用高锰酸钾制取氧气的装置 02 实验室用过氧化氢制取氧气实验 03 实验室制取二氧化碳废液溶质实验探究 04 探究物质燃烧的条件 05 探究锌、铜、镁的金属活动性 06 组装过滤装置并过滤粗盐水 07 加热蒸发食盐溶液 08 用托盘天平称取6.5克氯化钠 09 一定溶质质量分数的氯化钠溶液的配制 10 鉴别盐酸、氢氧化钠溶液和蒸馏水 11 用pH试纸测定溶液的酸碱度 12 酸性硫酸铜溶液与氢氧化钠溶液作用 13 用盐酸中和氢氧化钠溶液 14 稀盐酸除铁锈 15 氢氧化钠、氢氧化钙溶液的鉴别 16 二氧化碳的实验室制取与收集 17 探究二氧化碳与水的反应 18 氢氧化钙变质的实验探究 19 探究可溶性碱与某些盐的反应 20 碳酸钠溶液中混有硫酸钠的鉴别 你还在等什么？即刻下载开始您的化学仿真实验课程吧！ 【订阅服务说明】 1.订阅服务: VIP使用连续包月(1个月)、VIP连续包年(12个月) 2.订阅价格: VIP使用连续包月产品为15元/月、连续包年产品为48元/年 3.付款:用户确认购买并付款后计入iTunes账户 4.自动续费:苹果iTunes账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期 5.关闭服务:您可以在苹果手机“设置”-->进入“iTunes Store与App Store”-->点击“Apple ID”，选择"查看 Apple ID"，进入"账户设置"页面，点击“订阅”，管理自动订阅服务，如需取消，每个计费周期结束前24小时关闭即可，到期前24小时内则不再扣费 6.在订阅期内的应用卸载后重新安装的，可以通过找回“按钮”找回VIP权限。 7.隐私协议: https://www.niiway.com/APP/privacypolicy/index0.html 8.用户服务协议: https://www.niiway.com/APP/privacypolicy/Chemistry/AgreementInfo0.html 9.自动续费/订阅协议: https://www.niiway.com/APP/privacypolicy/Chemistry/AutoRenewService0.html 有不足之处诚恳请求您的帮助与指正！ 有任何建议，欢迎随时联络我们。 邮箱：Hello@niiway.com 网站：https://www.niiway.com