The scatter plot above shows the relationship between the pressure and volume of a gas (at fixed temperature). which of the following conclusions can be drawn?

a. the pressure of a gas decreases as its volume decreases.

b. there is no relationship between the pressure and volume of a gas.

c. the pressure of a gas increases as its volume decreases.

d. as the volume of a gas increases, the pressure of the gas stays constant.

An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.

Consider an air-filled charged capacitor. how can its capacitance be increased?