新高考高中物理竞赛专题5近代物理50题竞赛真题强化训练原卷版

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ᱥᳮ⚪5ᱥᳮ50⚪⚪ᓄஹᓫ⌱⚪1.2021•ᐰ•
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ᙠᜧæ'ᨵvçḄèᱥZᜧéê%ëᨵ%ìa©Zᐸí⊦î"ᱏ57008ZᐸðḄᙳ"òóḄ12c.ᙠὃôõöZkk÷ánóôᱥ'"CḄø!ᩭúûüôᱥ8.᝞ᙠ»¼ný¦ᨵôᩈÿ᪵
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2᝞©ὃ⇋\¬Ḅ®ᑣ¯°©1Ḅ°©s±²ᑖ´789µe=1.6xlO-l9C>=9.1xl0-3'kg,,n=w=m=1.67x1027kgpn022.2019•ᐰL•MNOP2¶·¸&)஺ḄºᵫᵯᙠᐝḄᐰᔾᦈ»ᐝ¼½/23.2019•ᐰL•MNOP2ᙠst¾¿ÀÁ☟ḄÂ☢!Äᙶ᪗wSᨵhᐝxÈjÉᔣËᔣh☟¾ᙶ᪗-Ì஺Ḅᵯ.ᙠyÈÉᔣÍÎᑮhᦣËᐝ.#$ᵯḄ☟%&)ᐝ)c,ᐭËᐝḄ/&ᦣËᐝḄ/&´±Ñ¾ᵯ☟/&Ḅ1/10.EᵯÒ¸Ḅᜧ|ÓᵯÒ¸ḄÉᔣxÈḄᜳÄÕᵯÒ¸ᑮ-ÌÖ)×)#$&2ḄAÌᡠ3ᔊḄÙÚ4.ᐝᦣᔣ0ᵯrᐝᐭᔣᐝᐭᔣ24.2019•ᐰL•MNOP2ÛÜÝᓄßà¤ᐝᘤZâḄ¤ᐝã᳛)P=1000W,ËâḄᐝäå☢æh)A=1.00mm21#$t¾ç)ḄᐝäᐸèhᐝḄ¸&)᝕=?,ê஻)}ᨽឤ&ìAḄᨵᐵîᦪ)ïð&c=26.6J-moLKlñP=7.90xlO'kg-mT,ᰚÌó=1797K,ᰚôïL=1.49x104J-mol-1,᥅%&஻=56xICT^kg2m11ö»ᐝäᚖ!ᐭËᑮᱥàÂ☢øÙ½/ḄᐝùḄᨬᜧú)78912bäᐝᚖ!ËᑮûT)273K,üd)2.00cmḄìýø᝞©ᨵ80%Ḅᐝä/&¤ᐝᡠ᯿ËᑮḄÿ
ᑖᡠᔾᦈᐸᰚᓄᡂᐝ☢Ḅᙊ◤⌕!"25.2019•ᐰ%•&'()*᝞,ᡠ-ᐝᵯ/Ḅ▢᩽ᵨ᩽▲45z=5000AḄ6ᑴᡂ.ᵨ45

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