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Choose the wrong statement among followings
- a)Sounds vary in three ways: volume (loud or soft), pitch (high or low), and timbre (quality)
- b)The loudness of sound is measured in decibels (dB)
- c)Acoustics is the science and technology of energy
- d)All of the above statements are incorrect
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Choose the wrong statement among followingsa)Sounds vary in three ways...
Acoustics is the interdisciplinary science that deals with the study of all mechanical waves in gases, liquids, and solids including vibration, sound, ultrasound and infrasound.
Most Upvoted Answer
Choose the wrong statement among followingsa)Sounds vary in three ways...
**Explanation:**
The incorrect statement among the given options is c) Acoustics is the science and technology of energy.
Acoustics is the branch of physics that deals with the study of sound and its properties, such as its production, transmission, and effects on objects. It is not specifically concerned with energy, but rather with the physical characteristics and behavior of sound waves.
Here is a breakdown of each statement to further explain why c) is incorrect:
a) **Sounds vary in three ways: volume (loud or soft), pitch (high or low), and timbre (quality)**
This statement is correct. Volume refers to the loudness or softness of a sound, pitch refers to the highness or lowness of a sound, and timbre refers to the quality or tone color of a sound.
b) **The loudness of sound is measured in decibels (dB)**
This statement is also correct. Decibels (dB) is the unit used to measure the loudness of sound. It is a logarithmic scale that quantifies the intensity or power level of a sound wave.
c) **Acoustics is the science and technology of energy**
This statement is incorrect. Acoustics is the study of sound and its properties, not specifically focused on energy. While sound is a form of energy, acoustics primarily deals with the physics and characteristics of sound waves, including their production, transmission, and effects.
Therefore, the correct answer is c) Acoustics is the science and technology of energy.
The incorrect statement among the given options is c) Acoustics is the science and technology of energy.
Acoustics is the branch of physics that deals with the study of sound and its properties, such as its production, transmission, and effects on objects. It is not specifically concerned with energy, but rather with the physical characteristics and behavior of sound waves.
Here is a breakdown of each statement to further explain why c) is incorrect:
a) **Sounds vary in three ways: volume (loud or soft), pitch (high or low), and timbre (quality)**
This statement is correct. Volume refers to the loudness or softness of a sound, pitch refers to the highness or lowness of a sound, and timbre refers to the quality or tone color of a sound.
b) **The loudness of sound is measured in decibels (dB)**
This statement is also correct. Decibels (dB) is the unit used to measure the loudness of sound. It is a logarithmic scale that quantifies the intensity or power level of a sound wave.
c) **Acoustics is the science and technology of energy**
This statement is incorrect. Acoustics is the study of sound and its properties, not specifically focused on energy. While sound is a form of energy, acoustics primarily deals with the physics and characteristics of sound waves, including their production, transmission, and effects.
Therefore, the correct answer is c) Acoustics is the science and technology of energy.
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Community Answer
Choose the wrong statement among followingsa)Sounds vary in three ways...
Wrong statement is Acoustic is the science and technology of energy.
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Choose the wrong statement among followingsa)Sounds vary in three ways: volume (loud or soft), pitch (high or low), and timbre (quality)b)The loudness of sound is measured in decibels (dB)c)Acoustics is the science and technology of energyd)All of the above statements are incorrectCorrect answer is option 'C'. Can you explain this answer?
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