Class 8 Exam > Class 8 Questions > Which of the following statements is false?a)...
Start Learning for Free
Which of the following statements is false?
- a)A sphere has one flat surface.
- b)A cone has one flat face.
- c)A cylinder has two circular faces.
- d)A sphere has one curved face.
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which of the following statements is false?a)A sphere has one flat sur...
False Statement: A sphere has one flat surface.
Explanation:
Definition of a Sphere:
A sphere is a three-dimensional object that is perfectly round and symmetrical. It is a set of points in space that are equidistant from a fixed point called the center.
Characteristics of a Sphere:
1. Curved Surface: A sphere does not have any flat surfaces. Instead, it has a curved surface that extends in all directions equally from its center.
2. No Edges or Vertices: A sphere does not have any edges or vertices like other geometric shapes.
3. One Face: A sphere has only one face, which is its curved surface.
Explanation of the False Statement:
The statement "A sphere has one flat surface" is incorrect. It contradicts the definition and characteristics of a sphere. A sphere does not have any flat surfaces; it is entirely curved. It has only one face, which is its curved surface. Therefore, option 'A' is the false statement among the given options.
Corrected Statements:
To correct the false statement, we can revise the options as follows:
a) A sphere has no flat surfaces.
b) A cone has one flat circular face.
c) A cylinder has two circular faces.
d) A sphere has one curved face.
Now, all the statements are true and aligned with the characteristics of the respective shapes.
Conclusion:
The false statement is option 'A' - "A sphere has one flat surface." A sphere does not have any flat surfaces; it has a curved surface that extends equally in all directions from its center.
Explanation:
Definition of a Sphere:
A sphere is a three-dimensional object that is perfectly round and symmetrical. It is a set of points in space that are equidistant from a fixed point called the center.
Characteristics of a Sphere:
1. Curved Surface: A sphere does not have any flat surfaces. Instead, it has a curved surface that extends in all directions equally from its center.
2. No Edges or Vertices: A sphere does not have any edges or vertices like other geometric shapes.
3. One Face: A sphere has only one face, which is its curved surface.
Explanation of the False Statement:
The statement "A sphere has one flat surface" is incorrect. It contradicts the definition and characteristics of a sphere. A sphere does not have any flat surfaces; it is entirely curved. It has only one face, which is its curved surface. Therefore, option 'A' is the false statement among the given options.
Corrected Statements:
To correct the false statement, we can revise the options as follows:
a) A sphere has no flat surfaces.
b) A cone has one flat circular face.
c) A cylinder has two circular faces.
d) A sphere has one curved face.
Now, all the statements are true and aligned with the characteristics of the respective shapes.
Conclusion:
The false statement is option 'A' - "A sphere has one flat surface." A sphere does not have any flat surfaces; it has a curved surface that extends equally in all directions from its center.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following statements is false?a)A sphere has one flat sur...
Because it has no flat surface
Attention Class 8 Students!
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.
|
Explore Courses for Class 8 exam
|
|
Similar Class 8 Doubts
Top Courses for Class 8View all
Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer?
Question Description
Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer?.
Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 8.
Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements is false?a)A sphere has one flat surface.b)A cone has one flat face.c)A cylinder has two circular faces.d)A sphere has one curved face.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 8 tests.
|
|
Explore Courses for Class 8 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup