Plot the mass fraction of phases present versus temperature for a 40 wt% Sn–60 wt% Pb alloy as it is slowly cooled from 300 °C to 100 °C.

Derive (UV), T for VDW gas.

Estimate the thermal conductivity of the meat at 35 ° C. (Air content = 62.0% wet basis). Thermal conductivity of the material = AnswerW / m ° C

Gold nanoparticles find applications in photothermal therapy. Their optical properties lead to absorption of light which leads to generation of heat. The optical properties of gold NPs can be tailored by their physical properties - for photothermal therapy, which absorbance wavelength is most preferred; mark all that apply: Light in the UV spectrum Light in the visible spectrum 800-900 nm 600-800 nm Light within the near infrared spectrum

Using the equipartition theorem, determine the molar specific heat, Cv, of a gas in which each molecule has s degrees of freedom.

For each unknown liquid, predict, based upon structure, if the molecule is polar or nonpolar. Explain your answer. Research and list in a table format include the boiling points (1 atm) and heat of vaporization (at 25oC) for each substance.   Unknown Liquids: Toluene, n-Butanol, Hexane, ethylene glycol, acetone, hydrogen oxide