A 7.0 gram sample of water if heated and the temperature rises from 10 degC to 15 degC. What is the total amount of heat energy absorbed by the water?
A)88j
B)146j
C)117j
D)29j
By antivirus software Posted in: RISING
A 7.0 gram sample of water if heated and the temperature rises from 10 degC to 15 degC. What is the total amount of heat energy absorbed by the water?
A)88j
B)146j
C)117j
D)29j
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q=mc(tf-ti)
q= 7g(4.184J/gC)(5C)
q = 146J