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Related Questions

  1. If a nucleus ᴢXᴬ emits 9α and 5β-particles, then the ratio of total protons and neutrons
  2. Two point charge +9e and +e are at 16 cm away from each other.
  3. The half life of radium is about 1600 year. Of 100 gram of radium existing now
  4. If the length of a stretched string is shortened by 4% and the tension is increased
  5. The electromagnetic waves detected using a thermopile and used in physical therapy