Which form has a surface that looks continuously round all around?
Answer and explanation
Correct answer: Sphere
A sphere is a three-dimensional form whose surface curves continuously in every direction around its centre. It has no flat face, straight edge, or corner, so it appears round from every ordinary viewing direction. This is why option C is correct. A cube and a cuboid are made mainly of flat rectangular faces joined by straight edges, while a pyramid has flat triangular faces and a pointed vertex. Those forms may contain some angled or sloping surfaces, but none has a continuously curved surface all around. In drawing, a sphere is usually represented with a circular boundary and gradual changes of light and shade, which communicate its rounded volume rather than a flat circle.
Frequently asked questions
What is the correct answer to this question?
Sphere
Why is this the correct answer?
A sphere is a three-dimensional form whose surface curves continuously in every direction around its centre. It has no flat face, straight edge, or corner, so it appears round from every ordinary viewing direction. This is why option C is correct. A cube and a cuboid are made mainly of flat rectangular faces joined by straight edges, while a pyramid has flat triangular faces and a pointed vertex. Those forms may contain some angled or sloping surfaces, but none has a continuously curved surface all around. In drawing, a sphere is usually represented with a circular boundary and gradual changes of light and shade, which communicate its rounded volume rather than a flat circle.
Which subject and chapter does this question cover?
This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Form.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
