一千卡等于多少千焦?
问题描述:
一千卡等于多少千焦?
答
1卡=4.185851820846焦耳
1千卡=4185.851820846焦耳 ≈4.2千焦
一千卡等于多少千焦?
1卡=4.185851820846焦耳
1千卡=4185.851820846焦耳 ≈4.2千焦