Draw a comparative table between the two and explain the change in the
pattern based on climate change and factors affecting it.
Answers
Answer:
CHARACTERISTICS OF SOUND:
Loudness: The degree of the sensation produced on the ear is known as LOUDNESS of
sound. It is expressed in decibels (dB).
Example: Sound produced from drums in the school assembly.
Feebleness: The lack of volume or loudness is known as FEEBLENESS of sound.
Example: Sound produced while taking pledge in the school assembly.
Loudness and feebleness of a sound are measured in decibels(dB)
Amplitude: The maximum displacement of a vibrating body from its mean position is
known as AMPLITUDE.
Loudness and feebleness of a sound depend on AMPLITUDE of vibration.
Pitch: The Shrillness of a sound is known as PITCH.CHARACTERISTICS OF SOUND:
Loudness: The degree of the sensation produced on the ear is known as LOUDNESS of
sound. It is expressed in decibels (dB).
Example: Sound produced from drums in the school assembly.
Feebleness: The lack of volume or loudness is known as FEEBLENESS of sound.
Example: Sound produced while taking pledge in the school assembly.
Loudness and feebleness of a sound are measured in decibels(dB)
Amplitude: The maximum displacement of a vibrating body from its mean position is
known as AMPLITUDE.
Loudness and feebleness of a sound depend on AMPLITUDE of vibration.
Pitch: The Shrillness of a sound is known as PITCH.
Explanation:
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