Air Wave is the name of three superheroes appearing in American comic books published by DC Comics. The first two were active in the Golden Age of Comic...

where the wave amplitude appears smaller or even zero. Waves are often described by a wave equation (standing wave field of two opposite waves) or a one-way...

cold wave (known in some regions as a cold snap, cold spell or Arctic Snap) is a weather phenomenon that is distinguished by a cooling of the air. Specifically...

A tropical wave (also called easterly wave, tropical easterly wave, and African easterly wave), in and around the Atlantic Ocean, is a type of atmospheric...

factors. As long as the waves propagate slower than the wind speed just above, energy is transferred from the wind to the waves. Air pressure differences...

Shock waves in air are heard as a loud "crack" or "snap" noise. Over longer distances, a shock wave can change from a nonlinear wave into a linear wave, degenerating...

heat wave or heatwave, sometimes described as extreme heat, is a period of abnormally hot weather.: 2911  Definitions vary but are similar. A heat wave is...

Trance Atlantic Air Waves (also known as TAAW), is a side project from Enigma's Michael Cretu. He had previously worked with Jens Gad on Enigma's 1996...

In physics, a standing wave, also known as a stationary wave, is a wave that oscillates in time but whose peak amplitude profile does not move in space...

medium (for example, vacuum, air, or water) that a wave travels through. Examples of waves are sound waves, light, water waves and periodic electrical signals...

called a wave orbit. Gravity waves on an air–sea interface of the ocean are called surface gravity waves (a type of surface wave), while gravity waves that...

examples of acoustic waves are audible sound from a speaker (waves traveling through air at the speed of sound), seismic waves (ground vibrations traveling...

heat wave in Wiktionary, the free dictionary. A heat wave is a prolonged period of unusually hot weather. Heat Wave or heatwave may refer to: Heat Wave (comics)...

Rogue waves (also known as freak waves, monster waves, episodic waves, killer waves, extreme waves, and abnormal waves) are huge and unpredictable surface...

reflected seismic waves. The method requires a controlled seismic source of energy, such as dynamite or Tovex blast, a specialized air gun or a seismic...

wave when compared to the majority of those of the 1930s, 1988, 1976–78 and 1954–56, which were powered by extremely hot, dry, bare soil and/or air masses...

in ordinary air, deviating slightly from ideal behavior. In colloquial speech, speed of sound refers to the speed of sound waves in air. However, the...

this heat wave, Death Valley recorded a record high temperature of 57 °C (134 °F) at Furnace Creek, which still remains the highest ambient air temperature...

but other waves such as sound waves and water waves also experience refraction. How much a wave is refracted is determined by the change in wave speed and...

possible to excite Zenneck wave type waves on flat metal-air interfaces and transmit power across metal obstacles. Longitudinal wave Body-centric wireless...

evoked by the oscillation described in (a)." Sound can be viewed as a wave motion in air or other elastic media. In this case, sound is a stimulus. Sound can...

of the air within this air current. They always occur in groups on the lee side of the terrain that triggers them. Sometimes, mountain waves can help...

inverter may produce a square wave, sine wave, modified sine wave, pulsed sine wave, or near-sine pulse-width modulated wave (PWM) depending on circuit design...

America heat wave was an extreme heat wave that affected much of Western North America from late June through mid-July 2021. The heat wave affected Northern...

A seismic wave is a mechanical wave of acoustic energy that travels through the Earth or another planetary body. It can result from an earthquake (or...

falling on the island sends off air waves, it does not produce sound if no human is within the distance where the air waves are strong enough for a human...

raising hands in the air and simultaneously shaking their open hand and moving their fingers back and forth. Sign language users also wave for "hello" and...

wave. The relation of frequency and wavelength in a radio wave traveling in vacuum or air is λ = c f   , {\displaystyle \lambda ={\frac {\;c\;}{f}}~...

Matter waves are a central part of the theory of quantum mechanics, being half of wave–particle duality. At all scales where measurements have been practical...

A bow wave is the wave that forms at the bow of a ship when it moves through the water. As the bow wave spreads out, it defines the outer limits of a...