Everyday Science MCQS Set 4

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Everyday Science MCQS


Which of the followings is used common in storage batteries?
Copper
Silicon
Mercury
Lead

Who commented great gift. Which he devoted to the service of mankind proved a curse t himself and to his family?
Dr. Warren
His wife, Elizabeth
Crawford long
Dr. Bigelow

Who were the follower of Democritus
Epicureans
Skeptics
Stoics
Cynics

The study of motion of gas on objects and the forces created?
Aerodynamics
Cryptography
Xylography
Hydroponics

Raman effect was used to develop-
Cooling Glasses
Space Craft
Atom Bomb
Detecting Scanners

Who among the following does not heave a chemical element named after him
Isaac
Mendeleef
Albert Einstein
Enrico Fermi

Eloc5tron was discovered by
Albert Einstein
Emest Rutherford
Joseph Thomson
Max Planck

Which invented the first microwave oven?
Stacy Richardson
Paul Shockley
Mary Smith
Percy Spencer

Magnets attract magnetic substances such as iron , nickel, cobalt etc. They can also repel:
Diamagnetic substances
Ferromagnetic substances
None magnetic substances
Paramagnetic substances

Dialysis is used in the case of a patient
Kidney problems
Heart problems
Respiratory diseases
Neurological

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