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Related Questions

  1. If the temperature of the sun were to increase from T to 2T and its radius from R and 2R
  2. In a n-p-n transistor about 10¹⁰ electrons enter the emitter in 2 μs,
  3. Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
  4. A stone tied to the end of a string of 1 m long is whirled in a horizontal circle
  5. Ring, hollow ring and solid sphere are rolled down from inclined plane