Á½¸ö²¨µÄÏàλ²îÔõôÇó

ÇóÁ½¸ö²¨µÄÏàλ²î¹«Ê½£º¦Ä¦Õ=¦Ä*2¦Ð/¦Ë+£¨¦Õ2-¦Õ1£©¡£Ïàλ²îÓֳơ°Ïà½Ç²î¡±¡¢¡°Ïà²î¡±¡¢¡°ÖÜÏà...


Á½²¨Ô´Ïàλ²îµÈÓÚ¶àÉÙ?

Á½²¨Ô´Ïàλ²î¦×1-¦×2=2K*¦Ð-3¦Ð/2£¨kΪÕûÊý£©Éès1µÄÕñ¶¯·½³ÌΪy1=A*sin(¦Øt+¦·1),s2µÄÕñ¶¯·½³ÌΪy2=A*sin(¦Øt+¦·2...


Ïàλ²îÊÇʲô?

Ïàλ²îÊÇÁ½¸ö²¨ÔÚͬһµã£¨»òÖÜÆÚ£©µÄ¾ø¶ÔÏàλ֮²î£¬ËüÊÇÓÃÀ´ÃèÊöÁ½¸ö»ò¸ü¶àµÄ²¨ÔÚʱ¼äÉϵÄÏà¶ÔλÖá£ÔÚÒ»¸ö¼òµ¥µÄÕýÏÒ²¨½»Á÷µç·...


ÎïÀí,ÇëÎʲ¨µÄÏàλ²îÊÇʲôÒâ˼?ʲôÇé¿öϺ㶨²»±ä¡£Âé·³...

²¨µÄÏàλ²îÖ¸µÄÊÇÁ½¸ö²¨µÄÏàλ֮¼äµÄ²îÒì¡£ÏàλÊÇÃèÊö²¨¶¯×´Ì¬µÄÒ»¸ö²ÎÊý£¬Ëü±íʾÔÚijһʱ¿Ì»òλÖÃÉϵIJ¨µÄ״̬¡£Ïàλ²î¿ÉÒÔÓÃÀ´...


Ïàλ²îÊÇÈçºÎ¼ÆËãµÃµ½?

1. ¹â³Ì²îÓëÏàλ²î£º¶ÔÓÚƽÃ沨£¬¹â³Ì²îµÈÓÚÏàλ²î³ýÒÔ²¨³¤£¬¹«Ê½Îªl = (2¦Ð/¦Ë)¦¤¦Õ£¬ÆäÖÐlΪ¹â³Ì²î£¬¦ËΪ²¨³¤£¬¦¤¦ÕΪÏà...


Ïàλ²îÈçºÎ¼ÆËã?

µ±Á½¸ö²¨µÄÏàλ²îΪÕûÊý±¶µÄ2¦Ðʱ£¬ËüÃÇ´¦ÓÚÏàλͬ²½µÄ״̬£¬¼´ÏàλÏàͬ»òÏà²îÕûÊý±¶µÄ2¦Ð¡£µ±Ïàλ²îΪÆæÊý±¶µÄ¦Ðʱ£¬ËüÃÇ´¦ÓÚ...


Á½²¨ÐÎÏàλ²îµÄ¼ÆËã

¼´u±ÈiÖͺó90¡ã£¬»òi±Èu³¬Ç°90¡ã¡£Á½¸öÏà¸É²¨Ô´Ïàλ²îµÄ¼ÆË㹫ʽ ÇóÁ½¸ö²¨µÄÏàλ²î¹«Ê½£º¦Ä¦Õ=¦Ä...


´óѧÎïÀí,10 - 19Ç󲨵ÄÏàλ²î

Ïàλ²î36¶ÈAP=r1=0.03m£¬BP=r2=0.015m¡£ÉèµãA¡¢BµÄ²¨Ô´µÄÖʵãÕñ¶¯·½³ÌΪ£ºya=Asin2¦Ð¦Ít£¬yb...


ÎïÀí»úе²¨ÎÊÌâ,¼±Çó!!!

½âÒ»£º²¨Ò»£º´ÓBµ½PµÄÏàλ²îΪ½ÇËÙ¶È-w*t£¬Ê±¼ät¿ÉÒÔÓÉx/v£¬½âµÃt=9/4s£»Ïàλ²îΪ2¦Ð*9/4=4.5¦Ð£»²¨¶þ£º´ÓCµ½PµÄ...


...Ò»¸öÔÚ²¨·åʱ,ÁíÒ»¸öÔÚ²¨¹Èʱ,Ïàλ²îΪ¶àÉÙ?ΪɶÊǦÐ...

ÄÇô¾ÍµÃµ½ÁËÆäÏàλ²î£º¦Õ=x2-x1=¦Ð¡£²¨Ô´¼ò½é£ºÄܹ»Î¬³ÖÕñ¶¯µÄ´«²¥£¬²»¼ä¶ÏµÄÊäÈëÄÜÁ¿,²¢ÄÜ·¢³ö²¨...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷