A drop of oil is suspended between two horizontal charged plates by an electric field E. The top plate is at a lower potential than the bottom plate. The electric field acting on the drop of oil is :

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.

Abird sitting high in a tree is an example of what type of wnergy

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays