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Everyday Science Questions & Answers Section 91

Ques No.1: Periodic Table:

Ans: Mendeleev

Ques No.2: Radium:

Ans: Madam Marie Curie

Ques No.3: Mass/Energy Conversion Equation:

Ans: Einstein

Ques No.4: Cement:

Ans: Joseph Aspdin

Ques No.5: Simple Microscope:

Ans: Hans Janssen and Zacharias Janssen

Ques No.6: Sulphuric, Nitric and Hydrochloric Acid:

Ans: Jabir Bin Hayan

Ques No.7: Jet Engine:

Ans: Frank Whittle

Ques No.8: Electricity:

Ans: Thomas Edison

Ques No.9: Computer:

Ans: Charles Babbage

Ques No.10: Lightening Conductor:

Ans: Benjamin Franklin

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