ÌâÄ¿ÄÚÈÝ
ÓÃÖÐ×Óºä»÷﮺ˣ¨36Li£©·¢ÉúºË·´Ó¦£¬Éú³É밺ˣ¨13H£©ºÍ¦ÁÁ£×Ó£¬Í¬Ê±Êͷųö4.8MeVµÄºËÄÜ£¨1eV=1.6×10-19J£©£®£¨1£©Ð´³öÉÏÊöºË·´Ó¦·½³Ì£®
£¨2£©¼ÆËãºË·´Ó¦¹ý³ÌÖеÄÖÊÁ¿¿÷Ëð£¨ÒÔǧ¿ËΪµ¥Î»£¬¼ÆËã½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©£®
£¨3£©Èô·´Ó¦Ç°ÖÐ×ÓÒÔ0.3MeVµÄ¶¯ÄܺÍ﮺˷¢ÉúÕýÅö£¬ÇÒÅöײǰÖÐ×ÓºÍ﮺˾ßÓеȴó·´ÏòµÄ¶¯Á¿£¬ºË·´Ó¦¹ý³ÌÖÐÊͷųöµÄºËÄÜÈ«²¿×ª»¯Îª¶¯ÄÜ£¬Ôò·´Ó¦ºóÉú³ÉµÄ밺˺ͦÁÁ£×ӵĶ¯Äܸ÷Ϊ¶à´ó£¿
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¦ÁÁ£×ӵķûºÅÊÇ24He£¬Ð´³öºË·´Ó¦·½³Ì£®
£¨2£©ÓÉ°®Òò˹̹ÖÊÄÜ·½³ÌÇó³öºË·´Ó¦¹ý³ÌÖеÄÖÊÁ¿¿÷Ëð£®
£¨3£©¶¯ÄܺÍ﮺˷¢ÉúÕýÅö£¬¶¯Á¿Êغ㣬ÄÜÁ¿Ò²Êغ㣮·´Ó¦ºóÉú³ÉµÄ밺˺ͦÁÁ£×ÓµÄ×ܶ¯ÄܵÈÓں˷´Ó¦¹ý³ÌÖÐÊͷųöµÄºËÄÜÓëÅöײǰÖÐ×ÓºÍ﮺Ë×ܶ¯ÄÜÖ®ºÍ£®
½â´ð£º½â£º£¨1£©ÉÏÊöºË·´Ó¦·½³ÌÊÇ£º1n+36Li¡ú13H+24He£®
£¨2£©¸ù¾Ý¡÷E=¡÷Mc2£¬µÃ¡÷M===8.5×10-30kg
£¨3£©
¸ù¾Ý¶¯Á¿ÊغãºÍÄÜÁ¿ÊغãµÃ£º
´ð£º£¨1£©ÉÏÊöºË·´Ó¦·½³ÌÊÇ£º1n+36Li¡ú13H+24He£®
£¨2£©ºË·´Ó¦¹ý³ÌÖеÄÖÊÁ¿¿÷ËðΪ8.5×10-30kg£®
£¨3£©·´Ó¦ºóÉú³ÉµÄ밺˺ͦÁÁ£×ӵĶ¯Äܸ÷Ϊ2.94MeVºÍ2.21MeV£®
µãÆÀ£ºÎ¢¹ÛÁ£×ÓµÄÅöײÊǵ¯ÐÔ£¬×ñÊØÁ½´óÊغ㣺¶¯Á¿ÊغãºÍÄÜÁ¿Êغ㣮ÊéдºË·´Ó¦·½³ÌÊÇ»ù±¾¹¦£¬ÒªÊìÁ·£®
£¨2£©ÓÉ°®Òò˹̹ÖÊÄÜ·½³ÌÇó³öºË·´Ó¦¹ý³ÌÖеÄÖÊÁ¿¿÷Ëð£®
£¨3£©¶¯ÄܺÍ﮺˷¢ÉúÕýÅö£¬¶¯Á¿Êغ㣬ÄÜÁ¿Ò²Êغ㣮·´Ó¦ºóÉú³ÉµÄ밺˺ͦÁÁ£×ÓµÄ×ܶ¯ÄܵÈÓں˷´Ó¦¹ý³ÌÖÐÊͷųöµÄºËÄÜÓëÅöײǰÖÐ×ÓºÍ﮺Ë×ܶ¯ÄÜÖ®ºÍ£®
½â´ð£º½â£º£¨1£©ÉÏÊöºË·´Ó¦·½³ÌÊÇ£º1n+36Li¡ú13H+24He£®
£¨2£©¸ù¾Ý¡÷E=¡÷Mc2£¬µÃ¡÷M===8.5×10-30kg
£¨3£©
¸ù¾Ý¶¯Á¿ÊغãºÍÄÜÁ¿ÊغãµÃ£º
´ð£º£¨1£©ÉÏÊöºË·´Ó¦·½³ÌÊÇ£º1n+36Li¡ú13H+24He£®
£¨2£©ºË·´Ó¦¹ý³ÌÖеÄÖÊÁ¿¿÷ËðΪ8.5×10-30kg£®
£¨3£©·´Ó¦ºóÉú³ÉµÄ밺˺ͦÁÁ£×ӵĶ¯Äܸ÷Ϊ2.94MeVºÍ2.21MeV£®
µãÆÀ£ºÎ¢¹ÛÁ£×ÓµÄÅöײÊǵ¯ÐÔ£¬×ñÊØÁ½´óÊغ㣺¶¯Á¿ÊغãºÍÄÜÁ¿Êغ㣮ÊéдºË·´Ó¦·½³ÌÊÇ»ù±¾¹¦£¬ÒªÊìÁ·£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿