湖南省长郡十五校2021届高三下学期第二次联考物理试题答案

!&quot;!#!&quot;#$%&amp;&#39;()*!+,-*.!&quot;#$%&amp;&#39;!()*&quot;+*,%-*#.-*&amp;/#,!&amp;/&#39;0.-*12345(67#89&#39;6:;&lt;*=&gt;?3&#39;!&quot;#!(&amp;)%#$*+,++-#!*!$@A%0123456789:56!;&lt;5=&gt;?!@AB5=CDE2BFGHIJK!LM*NO&quot;PIQRS12TUV!WXY!VZ[\]^T!_`Qa,bUVX_!LM-cd&quot;\eEfI9ghijkl5UVEmnb!opqreEBstu!vD+cd&quot;wTBxXoyz2B{|}~B!wTBxX\]z2!vD!()#&amp;(2.#lowTB\hxX!LM,cd&quot;.!/&quot;)%*01(%341(&quot;5L*!!!+!$@A%349B!;<qbq!"!#"6#!!"!"#$#$!$6!4bq#%66槡!#"#705!66#!!6&)8!!槡#$%l+!!(!,!$@a%¡¢£¤l!&'¥b¦§¨©bª§«¬®¯°!vd&'¥±²³©!´µ¶·¸¹!º!¥&'¨»²®¼½b¾¿o""àá~â§ãäåæ!´³àába=lç!(&àáb¦§¨è]¥2k¦§b駬uê«$®ê!vd(&b®\ëyè;¥2¼½b¾¿bã°k!´µ¶·¸(&¨ìíî¼½b¾¿!6#%"1"&6"1"!!6%"8!l,!!!&!&!+!$@a%ïðmbuñvâbmò§®ó!¹dôõjmòöb®®!lm-cd"3)9*bz!mò§×ðøynø!¹uñbùú5×ûuyü¬!lm*cd"pmò§®ó!ý§»²®}!¹mò§þý§b駮߮ó}!3)9*bz!é§×ðø!ynø!5×ûuyüà!á×ûuyüà!âàlx!lm,cd"®!uñâ®bmò§ãä®×ûy®à!9å*!æq%"!»²!%+6槡%槡!%"&$%!"6%""puñ»²®yý§ãä}ç´è!´%+6#$¹uñ3)%"9*bzéêb½$6!lm+no"l+!#)!+!$@a%;<ëë!nmìâ9»²®}bíîï§!ðmìâ9»²®kbíîï§!nmìðñ.y*\!ðmìðñy)\!)bmò:³*bmò!-$*cd";<,%-6,¹ó>?&Euml;(2#39:5(;86#2%!$#2%!1!%6槡))槡)!!.#3!+cd&quot;&uuml;&yacute;&thorn;&yuml;&frac14;)!&acute;&Ugrave;&Uacute;5&gt;?&Euml;(2#3!#$9:5(;8&quot;6#2%!-1#)%!*!槡)!!2&lt;)6!;<!--)!-NO!L-!!"!#!"#$%&'()&*+,-&./$!#,B!()*"+*,&-*#.-*)/#,!"/!0.-*12345(67#9C6;<*=-->?#DE(F东安一中3G)/#(FHID3G(/#9(J3G&quot;/!!&quot;;2.#&quot;#$+,*,-+*,##槡!-;!+,!$@A%*&oacute;mBstq4666)&quot;=&gt;!-cd&quot;6!m&oacute;Bn&oslash;q766#-!6!5&quot;!&quot;!9槡!.#8#&Egrave;+m&ordf;&aacute;q,&deg;-&Egrave;+Bm&ordf;!;&lt;./&Euml;(&sup1;.!676!6#?!;&lt;,0X&ordf;1Bm&ordf;2(6&sup1;.!8!1&deg;-Bm&ordf;.#6!?!m36#&Egrave;+&Atilde;&ordf;&aacute;qm&ordf;456!&aacute;.?6.&quot;$.#6(?!+NO&quot;m&oacute;4B56.!8!7!q7-66!-!*cd&quot;,&deg;-z&oacute;B7m&oacute;q7!671716(-!1&deg;-m&oacute;q7#66#!)-!6#66(8#.?6!#!,NO!L+,!7##!9##9#2!*,!$@A%;&lt;8X&sup2;&deg;&frac12;9G96%&quot;$1:$!6%&quot;1:!&aacute;!$&AElig;:o\;<!--$$!$$ßB²°!´Æ:¹+èB=q!@'9!+èBàq:6$!@'9!!)!9-->+&egrave;Bq&quot;!LM*NO!LM-+cd&quot;&Eacute;&sect;;62:6$!A!&acute;9G!&#39;!9?q$!@&#39;9!&Eacute;@&sect;B!&Oslash;tq&amp;6;%6&amp;B!LM,NO&quot;L*,!&lt;).!-+!$@A%&acute;:6!&sup1;!A&THORN;BA&eacute;&amp;B&agrave;&Ecirc;C!-NO&quot;pDFEFBGH&THORN;IDE=FBGJK&Ecirc;&laquo;!&acute;LMN&#39;O&Euml;(&sup1;!&Egrave;A&Ntilde;BPQ&Ecirc;&laquo;!+NO&quot;RS&Egrave;A&egrave;&eacute;&amp;B&not;u&sup1;5&Ecirc;&laquo;!T&reg;U&Euml;olCB!l&sup1;5&Ecirc;C!*cd&quot;BA3&#39;9&#39;&gt;!VW&sect;Xu!XVW&sect;&uml;&reg;&frac34;&iquest;qY&iquest;!vDBA&agrave;&Ucirc;uB&Ucirc;!,cd!L-+!#&quot;!*,!$@A%ijZ&Acirc;9B[\&sect;&Ucirc;u!&agrave;&Ucirc;u!vDZX&Ucirc;!LM-cd&quot;ZL]^?VBm&ograve;?6-&quot;%&quot;6!?!m&oacute;766#-!m36&Egrave;+Bm&ordf;.6766#?!&acute;&Oacute;&euml;&Euml;Zzm&oacute;61=*$#&reg;q&acute;:9@!m&ograve;&ocirc;.:@6$#?!LM+cd&quot;ZB&Ucirc;q&quot;!&oacute;Z_`Bm&igrave;=q,6661=-&quot;9!96!@!LM*NO&quot;&acute;=&Euml;,$,&quot;-6&quot;$2%&quot;!a=26&quot;!)CD!m36aPBb=q61=&#39;66#E$?C6#E#2%!&quot;6&quot;!)F!LM,NO&quot;L*,!!!!K!L()*&quot;,)%/!M##N#&amp;*OP$*#.5Q*$RSPTU%&amp;M#)N#%*O($*#$RVW&gt;?U%!!!//#//##!!%%&quot;!&amp;&#39;!%&quot;!!&quot;&quot;!&amp;)!!)&quot;2##$6!2#12!&quot;!$&quot;!!%&quot;2##&quot;6!2#12!&quot;#!&quot;$!&quot;$$$!$$#!$$!$$#!@$:&quot;6##!!!.%&quot;!#&quot;(!#%&quot;!!!&quot;G!!%&quot;!-!!!%&quot;!6#!!%&quot;!!(&quot;!!%&quot;:$@A%%#&amp;&times;&auml;@&auml;m4cdGB&gt;3!pe4f&gt;g&thorn;mhB&ETH;i!NOj&atilde;!brk@&auml;m4Be4f&thorn;lmm&oacute;&Ccedil;GB&ETH;&thorn;&deg;n!o4f&thorn;p\]&thorn;&deg;n!&amp;E#&quot;&quot;%!&amp;;<mqæþrsb1,¹!m4#qg!m4!q-!"tu5å9vwëøm3696#6%$&!""#!69q6#!%@$:&6#%(&gb>3B4&aring;Gq=D6!:#(!!#(%&quot;$@A%%#&amp;u&Ntilde;}x2#&quot;%#$HI9&quot;&amp;6#2%!!%6!@&#39;9yyyyyyyyyyyyyy%!&Atilde;&amp;!!%y:;$2#62!;6!&quot;Ayyyyyyyyyyyyyyyyyyyyyyyyy%!&Atilde;&amp;&quot;!&quot;!#!&quot;#$%&amp;&#39;()&amp;*+,-&amp;./$!,%!&amp;u&Ntilde;&uml;&Agrave;z{Q|}!2%62%(12!%!#2%!6#2%!(1#2!%!!%!6#@&#39;9yyyyyyyyyyyyyyyyyyyyyyyyy%(&Atilde;&amp;!!!%(&amp;&Agrave;z$!2!#62!:!!A!6&amp;@&#39;9!yyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;~&Icirc;$!2!#$$#%2#12!&gt;#:#!A#6#@&#39;9!yyyyyyyyyyyyyyyyyy%!&Atilde;&amp;&Agrave;z&Ucirc;!~&Icirc;&agrave;!(&macr;!%!$:!$6:#$!$6&quot;!!9yyyyyyyyyyyyyyyy%#&Atilde;&amp;#!&Agrave;z9!6%!$$:!$6&quot;!#!@!:#$~&Icirc;9#6$6&quot;!&quot;!@!$969!$9#6&quot;!#@yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy%!&Atilde;&amp;%#NO&sup1;-f&Atilde;&amp;#&amp;!!#)%&quot;$@A%%#&amp;&Iuml;m2ym&Ograve;z!9&aring;(%+&reg;&uml;9K&ETH;&reg;B&frac34;&iquest;q&quot;!!36%&quot;$!36$y%#&Atilde;&amp;!%+6%&quot;!&quot;6&amp;)8!!%6槡%&quot;1%+6槡!%&quot;yyyyyyyyyyyyyyyy%#&Atilde;&amp;!%,%-#62!&acute;&micro;&para;&middot;&cedil;!=#9:5&quot;6&amp;3yyyyyyy%#&Atilde;&amp;=#2%&quot;-#6yyyyyyyyyyyyyyyyyy%#&Atilde;&amp;!,3%!&amp;&Iuml;m23(~&Ograve;YGHq=!B8DP!2&Egrave;)~&Ograve;&frac12;B&yacute;qB!&acute;Q&THORN;&micro;&para;&middot;&cedil;&sup1;B6&amp;3$槡!=!yyyyyyy%#&Atilde;&amp;k2&eacute;(!v8B6槡!=!%86#!!!(((&amp;yyyyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;!2%&acute;,%-!6yyyyyyyyyyyyyyyyy%#&Atilde;&amp;=!%81#&amp;2%&quot;-!6%86#!!!(((&amp;yyyyyyyyyy%#&Atilde;&amp;!8,3(v&frac12;&frac12;$$6%81#&amp;51!8$%86#!!!(((&amp;yyyy&amp;yyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;!&quot;28356!$$6%(&quot;1&amp;&amp;%86#!!!(((&amp;yyy%#&Atilde;&amp;,-!%&quot;2%&quot;3)&Aring;$&amp;2BPQQ!&sup2;&thorn;-!6!$$6%(&quot;1&amp;&amp;(&Atilde;*,3%&quot;%(&amp;2ym&Ograve;zB&agrave;q:!23&amp;JY!ym&Ograve;z9(+&reg;B&Atilde;&not;uq%+6%&quot;!&sup1;%!&quot;6!:3yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;&Iuml;m23&amp;N}JY!&eacute;&frac12;$9q%9!+&amp;B&#39;!m&Ograve;&THORN;&Ograve;Y!28&sup2;&deg;!&ordm;&reg;&uml;9K&ETH;&reg;B&frac34;&iquest;q!!!3$96%&quot;$yyyyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;705!6+6%+6:$yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;9%9%&quot;+69$#9!%&quot;#9$!3&amp;yyyyyyyyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;!3kG&sup1;Xq+6$#%9$3&amp;!13!963!+&not;&oslash;q3yyyyyyyyyyyyyyy%#&Atilde;&amp;!3!!!&quot;!#!&quot;#$%&amp;&#39;()&amp;*+,-&amp;./$!(,#)!!#(%&quot;!#&quot;-+J!)%&quot;!$@A%o&iexcl;y&ouml;&egrave;&cent;&pound;&egrave;zB&curren;&egrave;u&yen;B&brvbar;2!&frac12;&thorn;&sect;[东安一中&ouml;&egrave;&cent;&pound;&egrave;&Atilde;2B&brvbar;2!-NO&quot;&uml;&copy;&Atilde;2&frac12;&Uuml;&not;!&Atilde;2&frac12;W&sect;&THORN;&ordf;&sect;&Ucirc;u&quot;t&Atilde;2&sect;4&laquo;qW&sect;!&uml;&Atilde;2&frac12;&yacute;&Uuml;&not;!&Atilde;2&sect;&ETH;&Oslash;!&Atilde;2&ograve;5#&Uuml;&not;&quot;t&Atilde;2&sect;4&laquo;q&ordf;&sect;!&uml;&Atilde;2&frac12;&yacute;&Uuml;&not;!&Atilde;2&sect;N&Oslash;!&Atilde;2&ograve;5&Ucirc;u!*cd&quot;\&Euml;&not;}!&ouml;&egrave;4`JB&Atilde;2&THORN;&reg;&pound;z~&ouml;&egrave;B&Atilde;26&macr;o&Ecirc;&laquo;B!p&acirc;&deg;&THORN;&plusmn;&sup2;B&ordf;&Ouml;lX!+NO&quot;;<b§`'\ë(¹ø¨b³´u¹dµx+èb>5!@&para;&pound;&egrave;&Oslash;!tC&pound;&egrave;PJb=!&pound;&egrave;B&gt;5l\&Euml;&Uuml;&not;!,cd&quot;b=&middot;5&cedil;34&not;+&egrave;&sup3;&acute;9:&not;+&egrave;!#5&cedil;3:&not;+&egrave;&sup3;&acute;94&not;+&egrave;!T&sup1;W&ordm;X_!JNO!L-+J&#39;!!&quot;!2%&quot;$@A%-&pound;&egrave;#=&raquo;&ordf;&Ouml;C-6C&quot;$%#D6;&quot;H@=Dyyyyyyyyyyyyyyy%#&Atilde;&amp;&lt;&frac14;&frac12;&Euml;(%C&quot;$%#D&amp;&quot;06C-&gt;%&quot;1&quot;!)D&amp;0yyyyyyyyyyyyyyyyyyyyy%!&Atilde;&amp;?&raquo;&ordf;&Ouml;C-&gt;6))H@=Dyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;-&pound;&egrave;#=&raquo;&ordf;&Ouml;qC16C&quot;!?&raquo;C1&gt;6C-&gt;&lt;&frac14;&frac12;&Euml;(C1&quot;06C1&gt;!&quot;19$&quot;!)D&quot;0yyyyyyyyyyyyyyyyyyyyyy%!&Atilde;&amp;&frac34;&iquest;&reg;kB&yacute;96;!!H@yyyyyyyyyyyyyyyyyyyyyyyyyyy%!&Atilde;&amp;#%!!#(%&quot;!#&quot;*+J!)%&quot;$@A%&acute;&AElig;:&sup1;!&Agrave;J&amp;6&amp;@!&Aacute;&Acirc;16!H@!&acute;&Atilde;!&Agrave;%6#&quot;&quot;@&#39;9!&Agrave;hB&amp;&Aacute;PQ566&quot;!&quot;&amp;9!-cd&quot;:$@&Egrave;al&sup1;5C9&aring;&Auml;!*NO&quot;&Agrave;&Aring;9KN&reg;&sup3;%&AElig;!$6&quot;&Ccedil;:aNy&reg;}!$6&quot;!&quot;&amp;965!\]PQY:a&Egrave;9[1KB!&aelig;&Eacute;Ny&reg;}5!+NO&quot;3$6&quot;9$6&quot;!&quot;#9&frac12;&gt;!&quot;!&quot;#96!&Ecirc;&Atilde;&frac14;\]PQB&frac12;&gt;!a@Bq\&Euml;&amp;1#&not;&sup3;6#H@!,cd&quot;r&Agrave;Bst466!)=&gt;!&uml;sto!)=&gt;B&Euml;&Igrave;&Iacute;&Agrave;&Ecirc;&Icirc;&sup1;5UV&Agrave;B&Iuml;!5&ETH;&laquo;&Ntilde;!JNO!L*+J&#39;!!&quot;!2%&quot;$@A%%:&amp;&atilde;JEq&AElig;&Aring;&AElig;v5!&acute;&micro;&para;&Ograve;&sup1;9:5EI&iquest;E6&quot;6%&quot;8&acute;&Oacute;I&Euml;(869:5==6(&quot;8yyyyyyyyyyyyyyyyyyyyyyyyyyyy%(&Atilde;&amp;%::&amp;&acute;&micro;&para;&Ograve;&sup1;(-6(0+705&quot;6槡(6yyyyyyyyyyyyyy%#&Atilde;&amp;((-(Fy%(-Fz!&acute;N&Ocirc;&Euml;,6&#39;6(&quot;8yyyyyyyyy%#&Atilde;&amp;9:5&#39;9:5%.&quot;81=&amp;槡(Ey&frac14;&Otilde;G&Ntilde;&egrave;z&sup3;&AElig;B&yacute;36-F6(-66yyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;(GGEy&frac14;&Otilde;zB%66yyyyyyyyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;8槡(36Ey&frac14;&Otilde;G&Ntilde;&egrave;&gt;&sup3;&AElig;B&frac12;$66yyyyyyyyyyyyyyyyyyyyyyyy%#&Atilde;&amp;%G!&quot;!#!&quot;#$%&amp;&#39;()&amp;*+,-&amp;./$!&amp;</b§`'\ë(¹ø¨b³´u¹dµx+èb></mqæþrsb1,¹!m4#qg!m4!q-!"tu5å9vwëøm3696#6%$&!""#!69q6#!%@$:&6#%(&gb></qbq!"!#"6#!!"!"#$#$!$6!4bq#%66槡!#"#705!66#!!6&)8!!槡#$%l+!!(!,!$@a%¡¢£¤l!&'¥b¦§¨©bª§«¬®¯°!vd&'¥±²³©!´µ¶·¸¹!º!¥&'¨»²®¼½b¾¿o""àá~â§ãäåæ!´³àába=lç!(&àáb¦§¨è]¥2k¦§b駬uê«$®ê!vd(&b®\ëyè;¥2¼½b¾¿bã°k!´µ¶·¸(&¨ìíî¼½b¾¿!6#%"1"&6"1"!!6%"8!l,!!!&!&!+!$@a%ïðmbuñvâbmò§®ó!¹dôõjmòöb®®!lm-cd"3)9*bz!mò§×ðøynø!¹uñbùú5×ûuyü¬!lm*cd"pmò§®ó!ý§»²®}!¹mò§þý§b駮߮ó}!3)9*bz!é§×ðø!ynø!5×ûuyüà!á×ûuyüà!âàlx!lm,cd"®!uñâ®bmò§ãä®×ûy®à!9å*!æq%"!»²!%+6槡%槡!%"&$%!"6%""puñ»²®yý§ãä}ç´è!´%+6#$¹uñ3)%"9*bzéêb½$6!lm+no"l+!#)!+!$@a%;<ëë!nmìâ9»²®}bíîï§!ðmìâ9»²®kbíîï§!nmìðñ.y*\!ðmìðñy)\!)bmò:³*bmò!-$*cd";<,%-6,¹ó>