問題詳情：
物質的分子具有分子動能是由於········································································ ( )
A．分子之間有間隙 B．分子不停地做無規則運動
C．分子之間有相互作用的引力 D．分子之間有相互作用的斥力
【回答】
B
知識點：分子熱運動
題型：選擇題
![下列整數中，與最接近的是···········································...]( "下列整數中，與最接近的是···········································...")
下列整數中，與最接近的是···········································...![光垂直入*到平面鏡上，反*角爲········································...]( "光垂直入*到平面鏡上，反*角爲········································...")
光垂直入*到平面鏡上，反*角爲········································...![下列說法正確的是···············································...]( "下列說法正確的是···············································...")
下列說法正確的是···············································...![在下列幾個實例中，運用的科學方法相同的是···································...]( "在下列幾個實例中，運用的科學方法相同的是···································...")
在下列幾個實例中，運用的科學方法相同的是···································...![能體現物質特*的物理量是···········································...]( "能體現物質特*的物理量是···········································...")
能體現物質特*的物理量是···········································...![一本物理課本的質量約爲············································...]( "一本物理課本的質量約爲············································...")
一本物理課本的質量約爲············································...![下列圖形中，不是軸對稱圖形的是········································...]( "下列圖形中，不是軸對稱圖形的是········································...")
下列圖形中，不是軸對稱圖形的是········································...![如圖，由相同的小正方體搭成的幾何體的主視圖是·································...]( "如圖，由相同的小正方體搭成的幾何體的主視圖是·································...")
如圖，由相同的小正方體搭成的幾何體的主視圖是·································...
相關文章
- NaHSO4溶於水的過程中，發生了變化的化學鍵有·······················( )...
- 如圖，在數軸上表示實數的點可能是················【 】A．點P B．點...
- 下列有關有機物的說法中正確的是·····························( ) ...
- 下列有關實驗現象的描述正確的是······················（ ）A．沾有濃硫*的小木條逐漸...
- 下列關於反應速率的說法錯誤的是·································( ...
- 根據元素週期表和元素週期律分析下面的推斷，其中錯誤的是················( ) ...
- 下列方程中，是一元二次方程的是····················【 】A．x＋2y＝1 B．...
- 對物質在氧氣中燃燒的實驗現象描述正確的是················（ ）A．木炭：產生綠*火焰 ...
- 下列圖形中，不是中心對稱圖形的是···················【 】A．正方形 B．正...
- 已知關於x的一元二次方程＝0有一個解爲0，則的值爲·····························...
最新推薦
- 1《魏書》記載：(孝文帝曰)“今欲斷北語，一從正音······若有故爲，當降爵黜官”。材料反映了 A．北方民族...
- 2不知道······經典語錄
- 329．《隋書·地理志》：“漢高祖······矯秦皇之失策，封建王侯，並跨州連邑，有逾古典，而郡縣之制，無改於秦...
- 4在小提琴演奏前，樂手會調節弦的鬆緊，這樣做主要是爲了改變聲音的··········( )A 音調。 ...
- 515“雍正年間用兵西北·······始設*機房於隆宗門內，選內*中書之謹密者人直繕寫。”這說明*機處設定的最初...
- 6閱讀下列材料“各國（指26國）保*以全部的*事和經濟資源，團結一致，徹底打敗法西斯軸心國及其追隨者······...
- 7已知由正數組成的等比數列{an}中,公比q＝2,a1·a2·a3·…·a30＝245,則a1·a4·a7·…·...
- 8羅斯福在1933年的就職演說中說道：“我們最重大的首要任務，是使*有工作可做······由*本身直接募工，...
- 9下列物質的電子式書寫正確的是( )A．*化* H＋[····]－B．二氧化碳 ····C····C．氮氣 N...
- 10.“不識國民之原理，不通世界之大勢，不知*之本原······而僅掇拾泰西皮毛······遂乃自足。”上述言論...
- 11 “我們主張在徹底打敗日本侵略者之後，建立一個······新*主義的國家制度。”這一文獻資料應當出自A*“...
- 12《這麼近，那麼遠······》經典語錄
- 13．歌曲《松花*上》：“我的家在東北松花*上······從那個悲慘的時候，脫離了我的家鄉······”“那個悲慘...
- 14榮德生等刊登宣言：“東（三）省淪亡，於今兩月，我國民*遷延無措······且於*聯盟中讓步......同人...
- 15明代大學士葉向高曾說：“臣備員（謙稱自己在內*湊數）六年，百凡皆奉聖斷······”材料反映了當時 A．君主大...
猜你喜歡
- 1羅斯福在1933年的就職演說中說道：“我們最重大的首要任務，是使*有工作可做······由*本身直接募工，...
- 2《魏書》記載：(孝文帝曰)“今欲斷北語，一從正音······若有故爲，當降爵黜官”。材料反映了 A．北方民族...
- 3榮德生等刊登宣言：“東（三）省淪亡，於今兩月，我國民*遷延無措······且於*聯盟中讓步......同人...
- 4已知由正數組成的等比數列{an}中,公比q＝2,a1·a2·a3·…·a30＝245,則a1·a4·a7·…·...
- 5 “我們主張在徹底打敗日本侵略者之後，建立一個······新*主義的國家制度。”這一文獻資料應當出自A*“...
- 6《風·落·之·光》經典語錄
- 7 已知直角三角形的兩條直角邊長分別爲6和8，它的內切圓半徑是······【 】A．2 ...
- 8葉·馮·羅斯·華爾德經典語錄
- 9閱讀下列材料“各國（指26國）保*以全部的*事和經濟資源，團結一致，徹底打敗法西斯軸心國及其追隨者······...
- 10M·F·K·費雪經典語錄
- 11明代大學士葉向高曾說：“臣備員（謙稱自己在內*湊數）六年，百凡皆奉聖斷······”材料反映了當時 A．君主大...
- 12 “‘攘外安內’蔣主張，夜贈領土百萬方，金陵城頭髮亂令，叫爾小民做羔羊······”與這首歌謠創作的背景有關的...
- 1329．《隋書·地理志》：“漢高祖······矯秦皇之失策，封建王侯，並跨州連邑，有逾古典，而郡縣之制，無改於秦...
- 14用數學歸納法*：(n＋1)(n＋2)·…·(n＋n)＝2n·1·3·5·…·(2n－1)(n∈N*)．
- 15《童趣》餘憶童稚時，能張目對日，明察秋毫······神定，捉蛤蟆，鞭數十，驅之別院。1.爲加點字注音。怡然稱快...