黑龙江工程学院
  1. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/98070a1270594ce1b0ef79cf8ce21756.png

  2. A:对 B:错
    答案:错
  3. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/04326536be964aada91a2cb17664cf87.png

  4. A:错 B:对
    答案:错
  5. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/f3c311105e564e85ab58d4c0439ed6ff.png

  6. A:错 B:对
    答案:对
  7. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/8c6c8c17f97840d3865474d7db55c525.png

  8. A:对 B:错
    答案:错
  9. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/01be3112a79d44bca52732fe060838a8.png

  10. A:对 B:错
    答案:错
  11. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/17dfa292248f45d9b97c62bff356fcd3.png

  12. A:错 B:对
    答案:对
  13. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/d353f47e17de4251a78e43f7429933de.png

  14. A:对 B:错
    答案:错
  15. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/89f4e24cbe9744adaa71c6cd15f9f073.png

  16. A:错 B:对
    答案:对
  17. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/a986d6c1ef0d4570b2e6f4204a93a599.png

  18. A:对 B:错
    答案:错
  19. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/77fc36ad061541e8ab7c6dea0ac64109.png

  20. A:对 B:错
  21. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/dea98865f5fb43ebac14814d1738fadc.png

  22. A:错 B:对
  23. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/d43b85993c1043699a2b52f25358fc1b.png

  24. A:错 B:对
  25. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/d52cdfdf4a2645b5836786dd2a0fec10.png

  26. A:对 B:错
  27. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/5618a68d7e924991b76224988b5ffdae.png

  28. A:对 B:错
  29. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/20b35c116c5444f7a08b4435f3c307cd.png

  30. A:错 B:对
  31. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/2a5125b59a524a1d983424010af46ff8.png

  32. A:对 B:错
  33. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/f27d046648ad42c284e30bc691058e51.png

  34. A:对 B:错
  35. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/e363ef4029194aefa8a498ad33bf2079.png

  36. A:错 B:对
  37. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/11f4516a60d34f17bdfd548ec7c8b1d5.png

  38. A:对 B:错
  39. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/c3d82db482ff48c5b40536b155df3b25.png

  40. A:对 B:错
  41. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/036e5b124dbf4c53a972384f8cd41b27.png

  42. A:image.png B:image.png C:image.png D:image.png
  43. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/b74d89e79d1147ffb60a1116cb606f89.png

  44. A:上面的线先断 B:下面的线先断 C:两根线都不断 D:两根线一起断
  45. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/9a44dba3adca4314af3732109ec782d9.png

  46. A:运动一个周期,位置一定不变,路程一定等于振幅的4 B:运动一段时间位置不变时,路程一定等于振幅的4 C:运动半个周期,位置一定不变,路程一定等于振幅的2 D:运动3/4个周期,位置可能不变,路程等于振幅的3
  47. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/944a07f4577b4cf39bc4dd347e7ccd1b.png

  48. A:等压过程最大,等温过程最小 B:绝热过程最大,等温过程最小 C:等压过程最大,绝热过程最小 D:绝热过程最大,等压过程最小
  49. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/53b3c852e17444bfb5e92ed7f02df215.png

  50. A:image.png B:image.png C:image.png D:image.png
  51. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/6b28dcf5653c488f92dcebd4667850b4.png

  52. A:系统吸热 B:对外做功 C:系统放热 D:内能不变
  53. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/d78033aab30e4f2288fa2b4c2b3a614b.png

  54. A:6J B:5J C:3J D:10J
  55. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/bd33ec1b4a6f4057af7b9c90fd8e45d2.png

  56. A:把两个缝的缝宽稍微调窄 B:使两缝的间距变小 C:使屏靠近双缝 D:改用波长较小的单色光源
  57. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/b93baafbca55494cb855a810dd3158bf.png

  58. A:物体所受合外力的方向一定与物体的加速度的方向相同 B:质量较大的物体的加速度一定小  C:受到外力较小的物体加速度一定小 D:物体所受合外力的方向一定与物体的运动方向相同
  59. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/18ac5005783549ab82a8d671cf50c406.png

  60. A:a)总净功为正,图(b)总净功为正  B:a)总净功为正,图(b)总净功为负 C:a)总净功为负,图(b)总净功为正  D:a)总净功为负,图(b)总净功为负
  61. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/4cd03da4525b4515bb856af9873f67e0.png

  62. A:温度、压强都相同  B:温度相同,但氦气压强小于氮气压强 C:温度、压强均不相同 D:温度相同,但氦气压强大于氮气压强
  63. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/87d45abf83d54f52bd16847b14965543.png

  64. A:热量可以从高温物体传到低温物体,但不能从低温物体传到高温物体 B:不可逆过程就是不能向相反方向进行的过程 C:自然界中的一切自发过程都是不可逆的 D:任何过程总是沿着熵增加的方向进行
  65. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/2e664cd179c64ca7a321e5f809d5183e.png

  66. A:氧气的温度比氢气的高 B:氢气的温度比氧气的高 C:两种气体的压强相同 D:两种气体的温度相同
  67. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/691eeba37b544d7eb08f6fa42cf6fcba.png

  68. A:12 B:121 C:212 D:111
  69. 波由一种介质进入另外一种介质时,其传播速度、频率、波长(    )

  70. A:都发生变化 B:都不发生变化 C:速度和频率变,波长不变 D:速度和波长变,频率不变
  71. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/a71c1e1fc8a742b8981a8b6f7b23b2bf.png

  72. A:净功增大,热机效率不变 B:净功增大,热机效率降低 C:净功增大,热机效率提高 D:净功和热机效率都不变
  73. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/fab7e868446346278d6fd8ab591e0ff1.png

  74. A:波沿x轴正方向传播 B:B点处质点向y轴正向运动 C:C点和B点的振动方向相反 D:C点处质点向y轴负向运动
  75. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/42dd161e62bb47eeab633ffb9c6dd005.png

  76. A:image.png B:image.png C:image.png D:image.png
  77. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/abaa00785e0b4c7b8c5b4b11ced0db4b.png

  78. A:image.png B:image.png C:image.png D:image.png
  79. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/1622cb5a4b694ccca284f9edbaf2eb30.png

  80. A:2R B:image.png C:0 D:image.png
  81. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/7268b105b3864e559213b6134ed7b8bc.png

  82. A:线圈中感应电流为逆时针方向 B:线圈中无感应电流 C:线圈中感应电流方向无法确定 D:线圈中感应电流为顺时针方向
  83. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/820a731001b24443af047c54de6546c7.png

  84. A:image.png B:image.png C:image.png D:image.png
  85. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/719a6dafb01b498dbb0d980e157954a7.png

  86. A:image.png B:image.png C:image.png D:image.png
  87. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/1fb3aeec77404cd6930148d2a08d6dd4.png

  88. A:不为零,但保持不变 B:恒为零 C:F成正比地增大 D:开始时随F增大,达到某一最大值后,就保持不变
  89. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/25405d64372f4493a33b55c5e94eaafd.png

  90. A:9/8 B:3/4 C:1/2 D:2/3
  91. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/084e0e1f4f0445cabc036aade24251ad.png

  92. A:0 B:image.png C:image.png D:image.png
  93. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/e0cfdf94ab5644aa9a2d77cc7ddef249.png

  94. A:image.png B:image.png C:image.png D:image.png
  95. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/8c388d33ea9c4892be8ce8e6a2557558.png

  96. A:mM间无摩擦,而M与地间有摩擦 B:两处都有摩擦 C:两处都无摩擦 D:mM间有摩擦,而M与地间无摩擦
  97. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/84b821592a02439ea1518bc9030cdf4e.png

  98. A:image.png B:image.png C:image.png D:image.png
  99. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/f5766fbf1ad647199199b8fbff4977c4.png

  100. A:波沿轴正方向传播 B:波速为10m/s C:周期为1/3s D:波长为5m
  101. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/689852c443644ecdb3667a1b450125e1.png

  102. A:子弹减少的动能转变为木块的动能 B:子弹-木块系统地的机械能守恒 C:子弹动能的减少等于子弹克服木块阻力所作的功 D:子弹克服木块阻力所作的功等于这一过程中产生的热
  103. 一个质点在做圆周运动时,则有(    )

  104. A:切向加速度一定改变,法向加速度也改变 B:切向加速度可能不变,法向加速度一定改变 C:切向加速度一定改变,法向加速度不变 D:切向加速度可能不变,法向加速度不变
  105. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/99cdeef74126477bbea082d9c02d2e53.png

  106. A:image.png B:image.png C:image.png D:image.png
  107. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/bf1c26b1edf6461f9ec1d81fc443102c.png

  108. A:1/2 s  B:1/4 s C:1/8 s D:1/3 s
  109. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/8093efaf004a40b594d9cec35bb41e56.png

  110. A:image.png B:image.png C:image.png D:image.png
  111. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/d0264f416ce24ae697e3d74852d6591a.png

  112. A:image.png B:image.png C:image.png D:image.png
  113. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/64332a03dc66414b827939cd67abef01.png

  114. A:9m/s B:7.8m/s C:7.2m/s D:8m/s
  115. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/2e4404d4811a49be973f10f82a52d01d.png

  116. A:振子加速度逐渐增大 B:振子位移逐渐增大 C:振子速度逐渐增大 D:振子所受回复力逐渐增大
  117. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/577b9563db324ac587029b77d664a26d.png

  118. A:image.png B:image.png C:image.png D:image.png
  119. http://image.zhihuishu.com/zhs/onlineexam/ueditor/201907/90029ae9c2f747f7908f4902ccbc61ae.png

  120. A:image.png B:image.png C:image.png D:image.png

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