Watt同 火 個音全部不同
點解Watt會叫做"火"
點解Watt會叫做"火"
2010-07-31 4:47 am
回答 (4)
2010-08-01 7:19 am
✔ 最佳答案
WATT的定義The watt (symbol: W) is a derived unit of power in the International System of Units (SI). It measures rate of energy conversion. One watt is equivalent to 1 joule (J) of energy per second.而古老WATT的定義, 是一支臘蠋點着火後, 所發出嘅能量, 所以, 香港人叫1 Watt = 1火啦 !! 
2010-08-09 5:59 am
您講嘅會唔會係 Voltage (伏特數), 諧音: 火數
2010-08-01 3:29 am
廣東話叫 Power 做火力.
Watt 是 Power 的單位, 即是火力, 簡化了便是火.
Watt 是 Power 的單位, 即是火力, 簡化了便是火.
收錄日期: 2021-04-11 17:57:21
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100730000051KK01576