Tag: science & technology

Questions Related to science & technology

  1. Amplitude waves

  2. Transverse waves

  3. Longitudinal waves

  4. Frequent waves


Correct Option: B
  1. Willis Haviland Carrier

  2. John Hetrick

  3. Henri Giffard

  4. Thomas H. Gallaudet


Correct Option: A
  1. Alessandro Volta

  2. Benjamin Franklin

  3. Baron Karl de Drais de Sauerbrun

  4. Earle Dickson


Correct Option: C
  1. John M. Bergey

  2. Tim Berners-Lee

  3. Whitcomb L. Judson

  4. Wilhelm Conrad Röntgen


Correct Option: B
  1. Sir John Harington

  2. John Froehlich

  3. Ian Donald

  4. Garrett A. Morgan


Correct Option: D
  1. Jacob Schick

  2. King Camp Gillette

  3. William P. Lear

  4. Samuel Colt


Correct Option: C
  1. US

  2. Germany

  3. France

  4. England


Correct Option: A