Which statement correctly compares radio waves and microwaves? Radio waves have longer wavelengths and lower frequencies than microwaves.

Radio waves have shorter wavelengths and higher frequencies than microwaves.

Radio waves have longer wavelengths and higher frequencies than microwaves.

Radio waves have shorter wavelengths and lower frequencies than microwaves

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.

Condensation happens when water vapor cools. true or false? ?

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart