What is the surface of a sphere like?
Answer and explanation
Correct answer: Smooth and curved
A sphere is a three-dimensional form in which every point on the surface is curved around a central region, so it has no flat face, straight edge, or corner. When its surface is smooth, it appears rounded continuously in every direction; therefore, option C is correct. A flat square surface belongs to a face of a cube or cuboid, not to a sphere. Sharp corners and edges are also absent from a sphere. A triangular surface is associated with triangular planes or pyramid-like forms. Light may create highlights and shadows on a sphere, but those tonal changes do not change its fundamentally smooth, curved surface.
Frequently asked questions
What is the correct answer to this question?
Smooth and curved
Why is this the correct answer?
A sphere is a three-dimensional form in which every point on the surface is curved around a central region, so it has no flat face, straight edge, or corner. When its surface is smooth, it appears rounded continuously in every direction; therefore, option C is correct. A flat square surface belongs to a face of a cube or cuboid, not to a sphere. Sharp corners and edges are also absent from a sphere. A triangular surface is associated with triangular planes or pyramid-like forms. Light may create highlights and shadows on a sphere, but those tonal changes do not change its fundamentally smooth, curved surface.
Which subject and chapter does this question cover?
This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Form.
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