A direct wave is a radio wave that travels directly through space without getting refracted by the ionosphere. In other words, it travels straight to the receiving antenna without being refracted.
wave a
wave a
wave a
wave A
The amplitude of a wave is a direct measure of the energy or intensity of the wave. It represents the maximum displacement of a particle from its equilibrium position as the wave passes through a medium. Larger amplitudes indicate greater energy or intensity of the wave.
The direct measure of amplitude is the maximum displacement of a wave from its rest position. In simple terms, it represents the height or strength of a wave, such as the height of a water wave or the loudness of a sound wave. Amplitude is usually measured from the peak of the wave to its midpoint.
FULL WAVE DIRECT CURRENT
A baton
Wave A takes a more direct route to the receiving station as it travels through the Earth's interior, while wave B experiences more reflection and refraction as it travels along the Earth's surface.
yes
Direct Current (DC) has an infinite wave length, hence 0 frequency.
indirect is not a direct course direct slope is an improved method of a wave of lazer