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Physics Questions and Answers

General Science
133. The colour of outer edge of rainbow will be
 
  • A. violet
  • B. yellow
  • C. purple
  • D. red
 
 
134. What is the principle of a thermopile?
 
  • A. Zeeman effect
  • B. Seeback effect
  • C. Peltier effect
  • D. Crompton effect
 
135. Raman effect is due to
 
  • A. dispersion of effect
  • B. interference of light
  • C. scattering of light
  • D. total internal reflection
 
136. The unit of the M.K.S. system is
 
  • A. Watt
  • B. Newton
  • C. Horse power
  • D. Pascal