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2. Sonoluminescence - Wikipedia

   en.wikipedia.org/wiki/Sonoluminescence

   Sonoluminescence is the emission of light from imploding bubbles in a liquid when excited by sound. Sonoluminescence was first discovered in 1934 at the University of Cologne . It occurs when a sound wave of sufficient intensity induces a gaseous cavity within a liquid to collapse quickly, emitting a burst of light.

3. Reflection (physics) - Wikipedia

   en.wikipedia.org/wiki/Reflection_(physics)

   Reflection of light is either specular (mirror-like) or diffuse (retaining the energy, but losing the image) depending on the nature of the interface.In specular reflection the phase of the reflected waves depends on the choice of the origin of coordinates, but the relative phase between s and p (TE and TM) polarizations is fixed by the properties of the media and of the interface between them.

4. Electromagnetic spectrum - Wikipedia

   en.wikipedia.org/wiki/Electromagnetic_spectrum

   For example, many hydrogen atoms emit a radio wave photon that has a wavelength of 21.12 cm. Also, frequencies of 30 Hz and below can be produced by and are important in the study of certain stellar nebulae [4] and frequencies as high as 2.9 × 10 27 Hz have been detected from astrophysical sources. [5]

5. Today's Wordle Hint, Answer for #1255 on Monday, November 25 ...

   www.aol.com/todays-wordle-hint-answer-1255...

   Today's Wordle Answer for #1255 on Monday, November 25, 2024. Today's Wordle answer on Monday, November 25, 2024, is BROWN. How'd you do? Next: Catch up on other Wordle answers from this week.

6. Refraction - Wikipedia

   en.wikipedia.org/wiki/Refraction

   A ray of light being refracted in a plastic block. In physics, refraction is the redirection of a wave as it passes from one medium to another. The redirection can be caused by the wave's change in speed or by a change in the medium. [1]

7. Richardson throws for TD and runs for 2 with 12 seconds left ...

   www.aol.com/richardson-throws-td-runs-2...

   Indianapolis' second-year quarterback threw a 3-yard touchdown pass to Alec Pierce with 12 seconds left and ran for the go-ahead 2-point conversion, and the Colts beat New England 25-24 on Sunday ...