Science Question - Heat Capacity
2008-06-02 2:06 am
A hot plate uses 1000J of energy to heat 25g of olive oil. The temperature increase by 20° degrees . Calculate how much energy was absorbed by the olive oil?
回答 (2)
2008-06-02 6:17 am
✔ 最佳答案
energy absorbedE = mcT
= (0.025)(2)(20)
= 1J
efficiency = 1/1000 = 0.1%
參考: me
2008-06-02 3:03 am
有冇漏左d野呀?
specific heat capacity of oil?
or the time?
and 1000J? j/s ? j/min?
specific heat capacity of oil?
or the time?
and 1000J? j/s ? j/min?
收錄日期: 2021-04-13 15:39:05
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