Description
Sound – Worksheet No. 1 (Class 9)
Sound – Worksheet No. 1 (Class 9) is a complete practice tool designed to help students understand and apply key concepts from the Class 9 Science chapter on Sound. It provides a balanced mix of theory-based questions, numerical problems, and application tasks, making it ideal for reinforcing learning and preparing for assessments.
Topics covered include:
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Nature of sound and how it travels through different media
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Types of waves – longitudinal and transverse
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Characteristics of sound waves: amplitude, frequency, wavelength, and time period
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Speed of sound in solids, liquids, and gases
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Numericals on speed, frequency, and wavelength
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Echoes, reflection of sound, and human hearing range
This worksheet includes fill in the blanks, short answers, concept checks, and numericals, encouraging analytical thinking and clear understanding of physical principles.
Key Features:
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Based on CBSE Class 9 Science syllabus
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Includes a variety of question formats for better engagement
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Helps students practice both concepts and calculations
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Supports school homework, revision, and exam prep
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Builds strong fundamentals in Physics
This worksheet is perfect for students aiming to strengthen their grasp on the Sound chapter and succeed confidently in exams.
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