Electromagnetic Spectrum

برقناطیسی طیف (الیکٹرومیگنیٹک اسپیکٹرم)

  • 104
  • 102
  • 1
  • 10-2
  • 10-4
  • 10-6
  • 10-8
  • 10-10
  • 10-12
  • 102
  • 104
  • 106
  • 108
  • 1010
  • 1012
  • 1016
  • 1018
  • 1020

Bluetooth

TDF is registered under Societies Registration Act, 1860. It is also certified by Pakistan Centre for Philanthropy (PCP) and maintains the status of Not-for-Profit Organization (NPO) under sub-clause (c) of clause (36) of section 2 of the Income Tax Ordinance, 2001.