subject
Chemistry, 27.04.2021 01:00 wj300

Water has a specific heat capacity of 4186 J/g °C Concrete has a specific heat capacity of 880 J/g °C

If a kg of water and a kg of concrete sit out in the sun on a hot day which one will have a change of temperature faster?

Explain why?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 13:30
If a 60-g object has a volume of 30 cm3, what is its density? 2 g/cm3 0.5 cm3/g 1800 g * cm3 none of the above
Answers: 3
question
Chemistry, 22.06.2019 08:00
Define dew point. i am writing this part to be able to ask the question
Answers: 1
question
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
question
Chemistry, 22.06.2019 19:00
Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2
Answers: 3
You know the right answer?
Water has a specific heat capacity of 4186 J/g °C Concrete has a specific heat capacity of 880 J/g...
Questions
question
Biology, 30.08.2019 16:00
Questions on the website: 13722360