How does a wavy line appear?
Answer and explanation
Correct answer: Moving up and down like waves
The governing concept is the classification of lines by their path or movement. A wavy line travels through repeated smooth rises and falls, resembling the surface of water, gentle waves, smoke, or a flowing ribbon. Its continuous curves are different from a straight line, which follows one unchanged direction, and from a zigzag line, which changes direction through sharp angles. Therefore, option A is correct because it accurately describes a line moving up and down like waves. A single dot is a point rather than a line, while a square is a closed geometric shape made from straight segments, not the defining appearance of a wavy line. The repeated smooth undulation is the essential identifying feature.
Frequently asked questions
What is the correct answer to this question?
Moving up and down like waves
Why is this the correct answer?
The governing concept is the classification of lines by their path or movement. A wavy line travels through repeated smooth rises and falls, resembling the surface of water, gentle waves, smoke, or a flowing ribbon. Its continuous curves are different from a straight line, which follows one unchanged direction, and from a zigzag line, which changes direction through sharp angles. Therefore, option A is correct because it accurately describes a line moving up and down like waves. A single dot is a point rather than a line, while a square is a closed geometric shape made from straight segments, not the defining appearance of a wavy line. The repeated smooth undulation is the essential identifying feature.
Which subject and chapter does this question cover?
This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Line.
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