Physics

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Across
  1. 5. light emission that is same as florescence except for a delay between excitation and de-excitation which provides an after glow
  2. 7. Beta particle's are always accompanied by emission of these neutral particles with almost no mass
  3. 8. Shattering of a glass with suitable high note is governed by which phenomena
  4. 9. The darker part of shadow where all light is blocked
  5. 10. _____ constant gives the strength of Fermi interactions
Down
  1. 1. ____ effect is the change in frequency of wave due to motion of sender or receiver
  2. 2. Phenomena due to which flame/fire shows shadow
  3. 3. any region in which hydro-static pressure remains constant is called _____ effect
  4. 4. The element that was discovered on sun before being found on earth
  5. 6. _____ effect is the generation of voltage due to deforming crystals