subject
Physics, 13.09.2019 00:10 mamasmontoya

How much ice at a temperature of -16.5 ∘c must be dropped into the water so that the final temperature of the system will be 26.0 ∘c ? take the specific heat of liquid water to be 4190 j/kg⋅k, the specific heat of ice to be 2100 j/kg⋅k, and the heat of fusion for water to be 3.34×105 j/kg . view available hint(s)

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 17:50
Frost wedging occurs when water seeps into a crack in a rock, freezes, and causes the crack in the rock to widen. t or f
Answers: 1
question
Physics, 22.06.2019 13:10
Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o
Answers: 1
question
Physics, 22.06.2019 16:50
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
Answers: 2
question
Physics, 23.06.2019 02:50
Adielectric-filled parallel-plate capacitor has plate area a = 30.0 cm2 , plate separation d = 9.00 mm and dielectric constant k = 3.00. the capacitor is connected to a battery that creates a constant voltage v = 15.0 v . throughout the problem, use ϵ0 = 8.85x10-12 c2/n.m2 . find the energy u1 of the dielectric-filled capacitor.
Answers: 2
You know the right answer?
How much ice at a temperature of -16.5 ∘c must be dropped into the water so that the final temperatu...
Questions
question
Mathematics, 18.08.2019 02:10
Questions on the website: 13722367