第一章 单元测试
1、单选题:
What is the atomic scale in nature. ( )
选项:
A:
m
B:
m
C:
m
D:
m
答案: 【
m】
2、单选题:
What is the cosmic scale in nature.( )
选项:
A:
m
B:
m
C:
m
D:
m
答案: 【
m】
3、多选题:
Which of the following statements about physics are correct.( )
选项:
A:Physics exists everywhere and everyday
B:Physics is the natural science
C:Physics is one of the most fundamental scientific disciplines
D:Physics concerns the phenomena from cosmos down to atoms
答案: 【Physics exists everywhere and everyday;
Physics is the natural science;
Physics is one of the most fundamental scientific disciplines;
Physics concerns the phenomena from cosmos down to atoms】
4、多选题:
Which of the following subjects are included in the classical physics.( )
选项:
A:Electromagnetics
B:Optics
C:Mechanics
D:Thermodynamics
答案: 【Electromagnetics;
Optics;
Mechanics;
Thermodynamics】
5、判断题:
Relativity theory and quantum mechanics are the fundamentals of modern physics. ( )
选项:
A:错
B:对
答案: 【对】
第二章 单元测试
1、单选题:
A bottle of water is 500 ml, in standard units, which is( )
选项:
A:0.5 ![图片[9]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/ec56caafb94c4a6b9c4ab04d7df28cbf.png)
B:0.005 ![图片[10]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/40e556c8f28844b5a85dec22e043ed69.png)
C:0.05 ![图片[11]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/4419b42cfae44b85876590a020dce1e4.png)
D:0.0005 ![图片[12]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/9a94e81e7f544b9a96022cd45af343ed.png)
答案: 【0.0005
】
2、单选题:
A vector
with a magnitude 10 and angle
to +y axis, which can be written down as( )。
选项:
A:![图片[14]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/6f65dc2773cc48bf8585ad50ce5ae99a.png)
B:![图片[15]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/a5c1607d60fc4af7bccc9435f604a4f6.png)
C:![图片[16]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/a907c65411264b258d2071bbc85ae6c8.png)
D:![图片[17]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/20a62011fcb046ef81d96773b2bd99e2.png)
答案: 【
】
3、多选题:
Which of the following physics quantities can be directly measured.( )
选项:
A:speed
B:time
C:length
D:weight
答案: 【time;
length;
weight】
4、多选题:
Which of the following equations about vector operations are correct.( )
选项:
A:![图片[18]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/ab23174c2ff640828498159db683bee2.png)
B:![图片[19]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/2a61c81461124f489a1770f13314929f.png)
C:![图片[20]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/378a9655b0004315ae523ce5b0f74fd7.png)
D:![图片[21]-2026知到答案 College Physics 最新智慧树满分章节测试答案-极客兴星球](https://image.zhihuishu.com/zhs/question-import/formula/202210/c4091d40f2294644864bdd98b75d23b4.png)
答案: 【
;
;
;
】
5、判断题:
If two vectors are perpendicular, their dot product is zero and their cross product has the maximum magnitude. ( )
选项:
A:错
B:对
答案: 【对】




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