2026知到答案 College Physics 最新智慧树满分章节测试答案

第一章 单元测试

1、单选题:
What is the atomic scale in nature. ( )
选项:
A:图片[1]-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 m
B:图片[2]-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 m
C:图片[3]-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 m
D:图片[4]-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 m
答案: 【 m

2、单选题:
What is the cosmic scale in nature.( )
选项:
A:图片[5]-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 m
B:图片[6]-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 m
C:图片[7]-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 m
D:图片[8]-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 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: 【

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
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
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
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
答案: 【0.0005

2、单选题:
A vector 图片[13]-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 with a magnitude 10 and angle 图片[13]-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 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
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
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
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
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
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
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
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
答案: 【图片[22]-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;
图片[23]-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;
图片[24]-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;

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: 【

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