[问答题]
(a) Use the ideal gas law to show that, for q0x yq1x/jr ;-t tu.odan ideal gas at constant pressure, tqu0 x-; ytr.xtq1ojd /066eqfsh d- vhhe coeffihd hs660f-v qecient of volume expansion is equal to $\beta$ = 1/T where T is the temperature in kelvins. Compare to Table 13–1 for gases at T = 293K (b) Show that the bulk modulus (Section 9–5) for an ideal gas held at constant temperature is B = P where P is the pressure.