g If you stand on a horizontal floor, a distance x directly in front of a vertical mirror, and the top of the mirror is level with the top of your head, what must be the minimum height of the mirror be, in order for you to be able to see your feet in the mirror

Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz

Why don't you see your reflection in water with waves or repples

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear