2 points Cicadas produce a buzzing sound that has a wavelength of 2.69 m . If the speed of sound in air is 346 m/s , what is the period of the sound produced by the cicada ?​

\problem page what kind of intermolecular forces act between a dichlorine monoxide molecule and a chloroacetylene molecule? note: if there is more than one type of intermolecular force that acts, be sure to list them all, with a comma between the name of each force.