Nov 9, 2023
中七physics個老師教過，由於decibel嘅計法係log scale (base 10)，所以聲量double咗，分貝嘅數值都只係+3左右
Written by Anthony Li
男班長 at KisaBBB’s Cantonese 101 (廣東話BB班) on YouTube (discontinued) | Proofreader in Central | Twitter/Instagram: merryanthony
中七physics個老師教過，由於decibel嘅計法係log scale (base 10)，所以聲量double咗，分貝嘅數值都只係+3左右
男班長 at KisaBBB’s Cantonese 101 (廣東話BB班) on YouTube (discontinued) | Proofreader in Central | Twitter/Instagram: merryanthony