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Physics Questions and Answers

197. Gas law was given by
 
  • A. Faraday
  • B. Ostwald
  • C. Boyle
  • D. Arrhenius
 
 
198. The radiation with highest energy is
 
  • A. IR
  • B. X–ray
  • C. UV
  • D. Visible
 
199. Crystals having low melting point are in
 
  • A. ionic bond
  • B. covalent bond
  • C. metallic bond
  • D. vander waal’s bond
 
200. Dyne is a unit of
 
  • A. force
  • B. work
  • C. energy
  • D. momentum