怎样测量凸透镜的焦距?

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 11:32:41
xWrG|%Ud'+ߒ,L׃~HA 0H60*$1 ܞ~!΅rUJj{9}{{wGi9u6Pwi7jyfWv ?mgll 2 ybIۜ9*Ua\8+j\}_u(|ڔo˚bۮL&j@/݉QrZ{;.#,#Eq<~-yҁ*߇FMMIęU,ZFXFΏ-4`2R7긷mfB|f_ %5*QH>:ϸ ƚm,Gn' S!4TyW:?YgrڝT ,x YSC}=O /ahݟۙh8d$=q3Tizm>G-  >3Ti((/ N3[@88辅ET k4>:8e/v9Mߑ<7 }a` 72ڞGmk']=Ӳ)17(x(NPVɑX H͍gFlD-{/fkZ}اz1[:Ui̷b?)bM=?gMBZPFڲ뛽^Zfe$-&̥,d  aIJÌLGIG VS?a3 CEb晸E/F)]gx@G),3zEg*Ap0pscPJ; d$)Qm,1@KE`w(p |^8[q x=_Ù:Ҳq-%VNh j"DIp 뷛[>Q&` v<.c/@,O64z-x `j(#*: rO %5CLo2,@-R8/ŁlgJ,$ϧۖ[?CZQUgD˨{']0o5ijy$t9-(NS4&~Vx ֖\PmdUTc̈inX-W<7h픢!t)wt{O"Q-4h:ӡO#r^ {|*x-9ǍR|_ ;q-TkK~n\/GE[Z\t=