• 2022-10-26
    卢瑟福的[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]散射实验所用[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]粒子的能量为[tex=4.143x1.0]igk2yAGpGskvWjUkt0gCkQ==[/tex]粒子的质量为[tex=5.786x1.429]XcSktAGp3Ig3unvKswStj9U8Vf1OdgBVHdkoRvsKbZo=[/tex],所用[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]粒子的波长是多少?对原子的线度[tex=3.214x1.214]Wgtk/tqO4JcSpOS1wlMOBQ==[/tex]来说,这种[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]粒子能像卢瑟福做的那样按经典力学处理吗?[br][/br]
  • 解:[tex=0.643x0.786]inlPEPawcIEwPBiXhF0e6A==[/tex]粒子静能为[tex=20.0x1.714]d60qkOfZPjM60gqpZNmYWCgXGsNOAqoqm3ZiJo4cgwGBIeiKuEIGKzllgENTNmkhdnDjq1jUh6qsgs1JFJHq6Q6JQj+v1jhrSmRlfrbDxtd9aKiQBHBbYsqwmgfzcNI5bjOhDN785xib/twkf3eONg==[/tex][tex=3.714x1.214]/rYsXIGQhJTcwWp9L59oxw==[/tex]所以忽略相对论效应,有[tex=33.214x2.786]OsyT2buX3E1kgT88u01WKpthSAcrwFCQYowXxTqN1rGGdN4kvPqgt/OymuaSctBQgeNk5NfGugbMhuDboP1r7XDbiR25SakYy7fM9+oGrdMw46O9d/vsIMbGYLNwvpOWztHf3bzLUOESIqR0b39kvF27aFYml3lFFuLIzfW/WEF+t+RsJnODTkqnFNyCnpEFer3/3h+GiS1U9ww+mgJzd7cRiZIOnAXJnAquVrsWRAT2NLHUqzI5NEFBP8nRYWTu[/tex]因为[tex=5.357x1.286]blPRWphisQi4/sTuC+vpT41OIEvxMDo2qZQLgw73E0g=[/tex],所以[tex=0.643x0.786]inlPEPawcIEwPBiXhF0e6A==[/tex]粒子能按经典力学处理.[br][/br]

    内容

    • 0

      证明: [tex=16.143x1.5]q8L7f5FWNHNQ1Uc7rIGb0iXo1bidCMwuLCyHyE5SazxkKfyuoETaIe0ueeb84+p/I0ueXKTL9WUpSmYHc/FeYUBhuguaA/wR8E1s6dyKX3/Q7iLfhAkli3qFVdbr6Wi8CtAKBPrIXXxrvVDZCX6Mig==[/tex]([tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]为常数).

    • 1

      找出整数[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]使得:[tex=6.571x1.357]aZSSau4AZF+b1h+C1bcdQafY+vDGfrRND7QxMUfC538=[/tex]且[tex=6.214x1.143]MqOvcVjEmBdonXSrobt8rwC9PLA+mQ10PmjJ5JmVJns=[/tex]

    • 2

      找出整数[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]使得:[tex=7.357x1.357]Sz9FqzgtEPoGw/L494Lfju8Y8vgrxY1NnqwrrNOK1GY=[/tex]且[tex=5.5x1.143]gklB0isyr0ZlXmzVU2BQ9L9ekF69WQSNcP0va22QBVc=[/tex]

    • 3

      曲线族[tex=6.0x1.5]DgKum5FewoYvE3Mki4g74deLHrniiTdO6W8nEv6DfTo=[/tex]有误包络?其中[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]是参数。

    • 4

      求曲线方程,使其切线长为常数[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]