The answer to 4 is A.
The answer to 5 is C.
the energy required to raise one kilogram of the substance one degree
Answer:
D
Explanation:
Because it is the only was that you can test using the scientific method.
Hthe heat required to change the temperfature of 100 grams of water from 25 to 55 c is calculated as below
Q(heat) = M(mass) x C(specific heat capacity) x delta T(change in temperature)
M= 100 grams
C= 4.18 j/g/c
delta T= 55-25 =30c
Q=100 g x4.814 j/g/c x 30c = 12552 joules
Answer:
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