Which of the following graphs best illustrates the relationship between the product (pressure x volume) for an ideal gas and the absolute temperature? В pv pv T T pv pv E pv Select one: С а. С O b. A O. E O d. D O e. B

2. a. Take B °C, then convert it to Fahrenheit and Kelvin. b. Find the amount of heat needed to change the temperature of B g of ice from -D °C to B °C. The specific heat of water is 4186 J/kg °C, Latent heat of fusion is 3.33 x105 J/kg, laten heat of vaporization 2.25 x 106 J/ kg. c. A patient of mass B kg is spiking a fever of 105 Fahrenheit. The patient is immersed in ice bath 0°C ice to reduce the fever immediately back down to 98.6 Fahrenheit. How much ice must melt (bath stays at 0°C water) for this temperature reduction to be achieved? Latent heat of fusion is 3.33 x105 J/kg. and Specific heat of body is 3500 J/kg °C. d. A Styrofoam ice box has a total area of C/100 m² and walls with an average thickness of 2.50 cm. The box contains beverages at 0°C. The inside of the box is kept cold by melting ice. How much ice melts in one day if the ice box is kept in the trunk of a car at 35.0°C? Thermal conductivity of ice 0.010 J/s m ºC, Latent heat of fusion is 3.33 x105 J / kg. B:27.0…

Ideal Gas equation is given by= RT. Where p is pressure measured in Pascals m² %3D kg p is the density measured in (),T is the temperature measured in "Kand R is the specific gas N.m constant given by R = 288.33 kg. °K In a certain experiment pressure of air is measured with an %3D instrument to be 103,325 + 100 m2 and temperature is measured with a thermocouple to be T = 29.75 + 1% °C Determine the percent uncertainty in measurement of density, p.

Pi (Pa) 151 T₁ (°C) Pf (Pa) 203 219 > Uf (L) 12 Vf (L) The table above shows the measurements taken while an ideal gas underwent an ISOTHERMAL process. Fill in the appropriate values for the table below. W (J) Tf (°C) 219 (J) 510 Q (J) -470