Physics, 22.01.2020 22:31 jettpaquin

715 j of heat are transferred from a 1.30 kg aluminum block to a 0.800 kg iron block. find the temperature change for the aluminum
(unit = degrees c)

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 16:10, lberman2005p77lfi

In 1995 a research group led by eric cornell and carl wiemann at the university of colorado successfully cooled rubidium atoms to the 20-200 nk temperature range. assuming (incorrectly) that the rubidium atoms behave liké particles of a classical ideal gas, calculate the rms speed of a rubidium atom at a temperature of 112.0 nk. in the experiments one particular isotope of rubidium was used, rubidium-87. the molar mass of this isotope is 86.91 q/mol. tries 0/20 submit answer

Answers: 1

continue

Physics, 21.06.2019 21:20, sophie5064

Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.

Answers: 1

continue

Physics, 22.06.2019 12:30, lanaasad7733

An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg. how much energy e must be supplied to the device? express your answer in joules.

Answers: 1

continue

Physics, 22.06.2019 13:40, naylorkanari54

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Answers: 1

continue

You know the right answer?

715 j of heat are transferred from a 1.30 kg aluminum block to a 0.800 kg iron block. find the tempe...