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AGRAWAL EXAM CART BIHAR-SOUND (LOUDNESS, PITCH, AUDIBLE AND INAUDIBLE SOUND) AND HUMAN EARS-IMPORTANT QUESTIONS
- Speed of sound depends upon :
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- Which characteristic is this? We can distinguish between sound having ...
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- Loud sound can travel a larger distance due to:
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- The sound above............ is painful.
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- The time taken to complete ...... Oscillation (s) is called time peri...
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- To and Fro or back and forth movement of an object is termed as:
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- Which of the following is/are ne applications of Ultrasonic Waves ? ...
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- What is the speed of sound in air?
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- What will be the effect of temperature on speed of sound ?
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- Name the characteristic of the sound which distinguishes a sharp sound...
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- What is the unit of loudness?
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- Sound wave cannot pass through above :
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- Sound travel fastest in:
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- Ultrasound waves are those waves :
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- With the rise of temperature, the speed of sound in a gas :
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- Decibel is
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- Pitch of a sound depends on :
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- When a sound wave goes from air into water, the quantity that remains ...
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- The velocity of sound in a gas depends on:
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- A key of a mechanical piano is struck gently and then struck again but...
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