A concave mirror is diverging mirror. true or false​

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

Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?

Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?