A 1.5 kg iron horseshoe at 800C is dropped into a bucket of water at 20C. If the mass of water in the bucket is 5 kg, what is the final temperature of the water-iron mixture, given C iron = 448 ˚C and C water = 4187 C?

Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white

Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?

How will the system respond to a temperature increase?