"Of particular interest is the distribution of water on asteroids, because that can shed light on how water was delivered to ...

For different types of waves — such as electromagnetic waves, sound waves or water waves — the wavelength can vary significantly. The concept applies to any periodic wave where the pattern ...

"Temperamental" stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...

Using 20 years of data from the Hubble Space Telescope astronomers have discovered that turbulent stars could be corrupting ...

Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new study.

Wavelength is also measured in metres (\(m ... although it is linked to both of these quantities. For water waves and sound waves the unit hertz is usually good enough but radio and TV ...

The equation needed when studying waves is: wave speed = frequency x wavelength. A ripple tank allows you to study transverse waves in water. Ripple tanks vary a lot in how they look, but usually ...

The paper is published in the journal Nature. In a world-first, scientists used precisely controlled optical traps, known as "magic-wavelength optical tweezers," to create a highly stable ...

Photolithography at a wavelength of 193 nm in the deep UV with water immersion lenses can now produce microelectronics containing features with a half-pitch as small as 40 nm. The big question is ...

Extreme-ultraviolet (EUV) lithography involves wavelengths of 13.5 nm ... effort in the development of tabletop EUV sources in the water window (2.3–4.4 nm), a wavelength range in which carbon ...