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1秒＝1000毫秒咨询记录 · 回答于2023-06-14一秒等于多少毫秒1秒＝1000毫秒我还是有些不太明白，回答能否再详细些？1秒=1000毫秒，时间进制计算秒以前是60进制，秒后面是千进制，所以千分之一秒等于一毫秒，例如：1小时=60分钟1分钟＝60秒1秒＝1000毫秒已赞过你对这个回答的评价是？评论
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展开全部1秒=1000 毫秒 。毫秒是一种较为微小的时间单位，典型照相机的最短曝光时间为一毫秒。0.000 000 001 毫秒 = 1皮秒0.000 001 毫秒 = 1纳秒0.001 毫秒 = 1微秒1000 毫秒 = 1秒扩展资料1、一渺秒即百亿亿分之一秒，阿托秒（attosecond）科学家是用渺秒来对瞬时事件进行计时的。研究人员已经用稳定的高速激光产生了仅持续250渺秒的光脉冲。尽管这一时间间隔短得无法想像，但是和普朗克时间相比还是很长的。普朗克时间大约为10^-25渺秒，被认为是可能持续的最短时间。2、一飞秒即千万亿分之一秒一个分子里的一个原子完成一次典型振动需要10到100飞秒。完成快速化学反应通常需要数百飞秒。光与视网膜上色素的相互作用（产生视觉的过程）约需200飞秒。3、一皮秒即万亿分之一秒最快晶体管的运行以皮秒计。一种高能加速器产生的罕见亚原子粒子b夸克在衰变之前可存在1皮秒。室温下水分子间氢键的平均存在时间是3皮秒。4、一纳秒即十亿分之一秒光在真空中一纳秒仅传播30厘米（不足一个步长）。个人电脑的微处理器执行一道指令（如将两数相加）约需2至4纳秒。另一种罕见的亚原子粒子K介子的存在时间为12纳秒。5、一微秒即百万分之一秒光在这个时间里可以传播300米，大约是3个足球场的长度，但是海平面上的声波只能传播1/3毫米。高速的商业频闪仪闪烁一次大约持续1微秒。一筒炸药在它的引线烧完之后大约24微秒开始爆炸。6、一毫秒即千分之一秒典型照相机的最短曝光时间为一毫秒。一只家蝇每三毫秒扇一次翅膀；蜜蜂则每五毫秒扇一次。由于月亮绕地球的轨道逐渐变宽，它绕一圈所需的时间每年长两毫秒。在计算机科学中，10毫秒的间隔称为一个jiffy。7、一分秒寓言中常说的“一眨眼”的时间就是十分之一秒。人类的耳朵需要十分之一秒的时间来分辨发声回声。远离太阳系飞行的飞行器旅行者1号，每十分之一秒飞离太阳约两公里。蜂雀在这个时间里可以拍打7次翅膀。为A到中C定调的调音叉振动4次。8、一秒健康人的一次心跳大约持续一秒。美国人平均每一秒吃掉350块比萨饼。地球每一秒绕太阳旋转30公里，而与此同时太阳在银河系中穿行274公里。一秒钟不足以使月光到达地球（需1.3秒）。传统意义上，一秒是24分之一天的60分之一的60分之一，但是科学家给出了一个更精确的定义：铯133原子基态超精细能阶跃迁的9 192 631 770个周期所持续的时间，称为一秒。参考资料：百度百科——毫秒已赞过已踩过你对这个回答的评价是？评论
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