Which of the following graphs correctly represents the variation of `beta=-(dV//dP)/V`
with P for an ideal gas at constant temperature?

which of the following graphs correctly represents the vatiation beta=-((dV)/(dP))_(T)//V with P for an ideal gas at constant temperature ? .

Which of the following graphs correctly represents the variation of g on the - Earth?

Which of the following graphs correctly represents the variation of g on the - Earth?