2011年台州中学高二第一次统练物理卷

适用年级:高二
试卷号:212001

试卷类型:月考
试卷考试时间:2011/11/14

1.单选题(共3题)

1.
以下措施中不属于利用良好接地来防范静电的是
A.高楼顶上装避雷针B.油罐车后装一根拖地的铁链
C.电工带电作业时应穿橡胶底的鞋子D.飞机起落架的轮胎用导电橡胶制成
2.
如图所示,A、B、C、D、E、F为匀强电场中一个边长为10cm的正六边形的六个顶点,A、C、D三点电势分别为,正六边形所在平面与电场线平行。则  
A.E点的电势与C点的电势相等B.相同
C.电场强度的大小为 D.电场强度的大小为 
3.
正电荷Q位于如图所示的坐标原点,另一负电荷-2Q放在何处才能使点的电场强度为零
A.位于x轴上,x>1B.位于x轴上,x<0
C.位于x轴上,0<x<1D.可以不在x轴上

2.选择题(共2题)

4.

用括号内所给词的适当形式填空
⑴I enjoy reading this kind of {#blank#}1{#/blank#}  magazine. (每周)
⑵It is good for your health to {#blank#}2{#/blank#}  deeply. (呼吸)
⑶It {#blank#}3{#/blank#}  on the two sides of the river.(位于)
⑷A large number of new {#blank#}4{#/blank#} will live in Yangzhou.(移居者)
⑸The small town is becoming more and more {#blank#}5{#/blank#}  and polluted.(拥挤的)
⑹His mother has devoted{#blank#}6{#/blank#} to the teaching of Home Economics.(she)
⑺The making paper was a Chinese{#blank#}7{#/blank#} . (invent)
⑻It is well {#blank#}8{#/blank#}  that Yangzhou is one of the most beautiful cities in our country.(know)
⑼He had been deeply affected by the{#blank#}9{#/blank#}  death of his father. (suddenly)
⑽There will be {#blank#}10{#/blank#}  no rain tomorrow.(probable)

5.

      Prana, our beautiful dog whose name means ‘breath of life’, isn't with us any more. But she brought such joy and love that we still miss her.
     There are so many wonderful stories about the love in this dog, but my favorite is this one.
     It was an autumn day in Minnesota, but the weather didn't know the difference between autumn and winter. Unexpectedly, we were hit with a big snow fall for which no one was prepared.
     We have two apple trees in our backyard. Prana loved apples. When she went outside, she'd take hold of an apple, put it far back in her mouth, and sneak into the house to save for eating later. The apples had been on the ground and were often dirty so I wasn't always happy that Prana had brought them into the house. Feeling my displeasure, she would turn her head so I wouldn't see her hidden treasure.
     On the day that it snowed too early in the season, Prana went outside and I watched her from the window. I noticed that she was madly digging holes and brought the apples to the surface so they could be seen above the snow. I wondered why she was doing this. She seemed to be completely busy with some kind of important task to dig up as many apples as possible during her yard time.
     When I called her back into the house, she had her usual one apple in her mouth. About five minutes later, I looked outside. The yard was completely covered with birds. Prana had dug up all those apples for her bird friends to eat. She knew that they wouldn't have stored enough food to live through such an early winter.

3.解答题(共1题)

6.
如图所示,一个质量为1.5×10-4kg的带电小球,穿过一根光滑的绝缘杆,置于场强为2.0×102N/C的水平向右的匀强电场中,杆与水平面夹角为53°.小球刚好能匀速下滑,问:

【小题1】小球所受的电场力的大小和方向?
【小题2】杆上A、B两点相距10cm,小球由A运动至B电场力所做的功?
【小题3】AB两点的电势差?
(sin53°=0.8,cos53°=0.6  g=10m/s2)
试卷分析
  • 【1】题量占比

    单选题:(3道)

    选择题:(2道)

    解答题:(1道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:3

    7星难题:0

    8星难题:1

    9星难题:0