Aspherical acom squash of radius, r, and initially at temperature t, is placed in a miltuwivu u which generates a uniform source of energy within the squash of (m)v. neglecting radial temperature gradients, derive an equation for the temperature of the squash as a function of time if energy is also lost at the surface of the squash at a rate h(t-t.)4tr", (e/t) where t is the temperature in the microwave cavity. assume all properties are constant.

Express the following number in scientific notation. 0.026890 =

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.

Which phrase best defines a mountain eee