Mass spectrograph was Invented by?

Related Mcqs:

1. Who invented the safety pin?

   A. Charles Goodbye
   B. steward Harshone
   C. Walter Hunt
   D. A.Rose

   Submitted by: Abdul Aziz Khan

2. Battery was invented by__________?

   A. Nicolas Léonard Sadi Carnot
   B. Alessandro Volta
   C. Michael Faraday
   D. Friedrich Bessel

   Submitted by: Danish Balani

3. Who invented the first battery?

   A. Alessandro volta 
   B. Tim Berner
   C. Rob Stothard
   D. Georges Leclanche

   Submitted by: Ashfaque Ali Khoso

4. Who invented “Aspirin” in 1897?

   A. Barnard
   B. Newton
   C. Felix Hoffmann
   D. McLeod

   Submitted by: Asad Ullah Afridi

5. Calculus was invented by________?

   A. Al-khawarzimi
   B. Pythagoras
   C. IsaaC Newton
   D. Al.kindi

   Submitted by: SHAFQAT ALI SIYAL

6. What inspired reflecting road lights to be invented?

   A. Car door reflecting mirrors
   B. The light a cat’s eyes gave off on a fence
   C. Sun light on steel posts on road sides
   D. The sun light on the windshield

   Submitted by: Rashid Mehmood

7. What “Enrico Fermi” invented?

   A. X ray machine
   B. Betatron
   C. Cyclotron
   D. Nuclear reactor

   Submitted by: Rashid Mehmood

8. Chronometer is invented by________?

   A. Robert Fulton
   B. Nikola Tesla
   C. Martin Cooper
   D. John Harrison

   Submitted by: Munwar Ali Sohu

9. Who invented steamboat?

   A. James Watt
   B. Robert Fluton
   C. Frank Whittle
   D. George Stephenson

   Submitted by: Munwar Ali Sohu

10. Stethoscope was invented by _______ ?

    A. Rene Laennec
    B. Steven Sasson
    C. Martin Cooper
    D. Dave Hyatt

    Submitted by: Rashid Mehmood