"Optical fibre" is invented from

Keep practicing — related questions

• Optical fiber cable was established at _____ in 1977 for the first time in the world.
• The longest optical fibre cable of the world is laid between
• The internet was started by
• India is the only country other than US and ______, to have built a super computer indigenously. fill the b...
• The Inventor of Nobel award is from
• Internet was first launched in 1969 as an Advanced Research Project Agency Network (ARPANET) of the governm...
• The world s first novel was produced in _________.
• India is the only country other than US and____ to have built a super computer indigenously among the follo...