In Palestine after 1942, he became a leader of the militant Zionists; prime minister of Israel (1977â83); Nobel peace prize jointly with Sadat 1978. In 1979 he concluded the Camp David treaty with Anwar Sadat of Egypt.
Answer Wiki. In classical physics, the energy of a wave packet is related to the amplitude of the oscillations: in electromagnetic waves, the strengths of the electric and magnetic fields; in sound waves, the typical displacement of a molecule of air, etc. ...
Mechanical waves transport energy. This energy propagates in the same direction as the wave. Any kind of wave (mechanical or electromagnetic) has a certain energy. Mechanical waves can be produced only in media which possess elasticity and inertia. A mechanical wave requires an initial energy input. Once this initial energy is added, the wave travels through the medium until all its energy is transferred. In contrast, electromagnetic waves require no medium, but can still travel through one.