A Pyrex beaker that has a capacity of 1000 cm3 at 20 °C contains 990 cm3 of mercury at that temperature. Is there some temperature at which the mercury will completely fill the beaker? Justify your answer. (Assume that no mass is lost by vaporization and include the expansion of the beaker.)
Answer to relevant QuestionsIf the average kinetic energy per molecule of a monatomic gas is 7.0 x 10-21 J, what is the Celsius temperature of the gas? (a) Estimate the total amount of translational kinetic energy in a small classroom at normal room temperature. Assume the room measures 4.00 m by 10.0 m by 3.00 m. (b) If this energy were all harnessed, how high would it be ...If the rms speed of the molecules in an ideal gas at 20 °C increases by a factor of 2, what is the new Celsius temperature? When a full copper kettle is tipped vertically at room temperature (68oF), water initially pours out of its spout at 100 cm3 / s (cubic centimeters per second). By what percentage will this change if the kettle instead ...Explain how the Thermos bottle shown in Fig. 11.17 can minimize all mechanisms of heat transfer.
Post your question