推荐回答(4个)
电是一种自然现象。电是像电子和质子这样的亚原子粒子之间的产生排斥和吸引力的一种属性。它是自然界四种基本相互作用之一。
火是物质燃烧产生的光和热,是能量的一种。
所以这其实是两种不同性质的东西 电只是一种相互作用 不是物质 所以是没有重量的;而对于火来说 作为能量的东西则必定有其质量 比如火里面的光 作为光子的存在是有质量的.
终上所述 电是相互作用没有 重量;火 是有能量有物质 所以有质量
PS: 希望大家搞清楚 电和电荷的区别 单纯意义上的电来说 这是一种属性 它是自然界四种基本相互作用之一!
而对于火 太阳的燃烧 需要空气嘛? 火是物质燃烧产生的光和热,是能量的一种。它的质量来源于光! 因为光子的质量 不是什么乱七糟八的
光和火是电磁辐射(光子辐射)。
光子是没有质量的,因此也就没有重量。
电,是电子的运动。
电子是有质量的,因而就有重量。
物体有质量才会受到地心引力的吸引
火是电子组成的
假设
1滴水,它可能有0.1克
0.1克的水里面有10万个水分子
1个分子里面有10万个水原子
1个水原子里面有10万个水离子和10万个水电子
那么按这个比例来算一个单位的火重量是
0.1克x10负30次方
世界一切万物均有 重量。火和电也是物质的
火是能量释放的体现,这个能量是热能 ,包括了参与燃烧的物质的 重量 所以尽管很微小 但是 是存在的
电是 能量传递的体现,电子本身是物质的,所以也是存在重量的
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