Iced tea is made by adding ice to 1. 8 kg of hot tea initially at 80 c. How many kg of ice is needed initially at 0 c to bring the final mixture to 10 c and have all the ice melted? (latent heat of ice is 3. 333 x 105 j/kg and the specific heat of water is 4186 j/(kg c) ).

Answerthe ability to use knowledge and skills to manage financial resources effectively

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.