Term: sky wave: a radio wave that is reflected back to earth by the ionosphere or a communications satellite; permits transmission around the curve of the earth's surface
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: malopterurus: electric catfish
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: celibacy: an unmarried status
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: tribal society: a society with the social organization of a tribe
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: balmoral: a sturdy laced walking shoe
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: meadow jumping mouse: widely distributed in northeastern and central United States and Canada
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: grillroom: a restaurant where food is cooked on a grill
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: duckweed: any small or minute aquatic plant of the family Lemnaceae that float on or near the surface of shallow ponds
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: argyrotaenia: orange tortrix
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: urinary tract infection: any infection of any of the organs of the urinary tract
Broader: electromagnetic radiation: radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge | Unrelated: potential unit: a measure of the potential energy of a unit charge at a given point in a circuit relative to a reference point (ground)