Related Questions

  1. A beam of light of wavelength 590 nm is focussed by a converging lens of diameter
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  3. At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is
  4. If the sodium light in Young’s double slit experiment is replaced by red light
  5. MA⁻¹T⁻² is the dimensional formula of