subject
Chemistry, 18.11.2019 00:31 parislover2000

Becky is preparing tea. when the water for the tea boils, she pours it in a cup of cold milk. assuming that the system is closed and that thermal energy distribution is uniform when the hot water mixes with the cold milk, which of the following is true about the thermal energy of each of the liquids in the cup?

a. the thermal energy lost by the hot liquid will be equal to the thermal energy gained by the cold liquid.

b. the thermal energy lost by the hot liquid will be more than the thermal energy gained by the cold liquid.

c. the thermal energy lost by the hot liquid will be less than the thermal energy gained by the cold liquid.

d. a transfer of thermal energy will not occur between the liquids because the system is closed.

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:30, 20alondra04
In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy
Answers: 1
image
Chemistry, 21.06.2019 23:50, ShlomoShekelstein
Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.
Answers: 1
image
Chemistry, 22.06.2019 00:10, goodygoodgirlygirl
Which of the following best describes the formation of plasma?
Answers: 1
image
Chemistry, 22.06.2019 20:00, denaemarie02
Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
You know the right answer?
Becky is preparing tea. when the water for the tea boils, she pours it in a cup of cold milk. assumi...

Questions in other subjects: