What is the wavelength of an earthquake wave if it has a speed of 13 km/s and a frequency of 12 hz? a wave has a wavelength of 8 mm and a frequency of 18 hertz. what is its speed?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Wich of yhe following is true a mass drpendent on gravity and weight is dependent on gravity b mass is not dependent on gravity and weight is dependent on gravity c mass is not dependent on gravity and wight is dependent on gravity d mass is dependent on gravity and weight is not dependent on gravity

Aruby has a density of 3.9 g/cm³. what is the mass of the ruby, if its volume is 5 cm³? a. 0.78 g b. 1.28 g c. 8.9 g d. 19.5 g