Physics Quiz

Bakelite was invented by

• Guglielmo Marconi
• Lwo H. Backeland
• James Ritty
• Barthelemy Thimmonier

Question was not answered

Addressograph was invented by

• Lwo H. Backeland
• J. S. Duncan
• C. F. Brush
• Whitcomb L. Judson

Question was not answered

A device used to measure current is

• Altimeter
• Galvanometer
• Barometer
• Ammeter

Question was not answered

Airplane was invented by...

• Alexander Parkes
• Thomas Hancock
• Lwo H. Backeland
• Orville Wright and Wilbur Wright

Question was not answered

Airship (rigid) was invented by

• Graf Ferdinand von Zeppelin
• Samuel Colt
• John Harrison
• Harry Brearley

Question was not answered

Arc Lamp was invented by

• Benjamin Franklin
• James Ritty
• C. F. Brush
• Mitterhofer

Question was not answered

Cement was invented by

• Edwin T. Holmes
• Benjamin Franklin
• Dr. William Stockes
• Joseph Aspdin

Question was not answered

Any system consisting of only two elements is

• Binary
• Byte
• Bit
• Mega Byte

Question was not answered

Balloon was invented by

• William Oughtred
• Harry Brearley
• Prof. F.S. Kipping
• Jacques Montgolfier and Joseph Montgolfier

Question was not answered

Adding Machine was invented by

• Edwin T. Holmes
• David Bushnell
• Blaise Pascal
• John J. Loud