Everyday Science MCQS
And finally, how many miles make up a league:
5
2
4
3
Who among the following reeving Noble prize for unravelling the helical structure of Proteins?
Watson and Crick
Maurice Wilkins
Linus Pauling
Sanger
Which instrument is used to measure the quantities of heat?
Callipers
Cardiogram
Calorimeter
Cardiograph
What part of the body exchanges gases with air?
Intestines
The liver
Stomach
Lungs
Who invented bifocal lenses?
Benjamin Franklin
Romans
Sumerians
Thomas Jefferson
Dynamo is a device used to transformation of mechanical energy into?
Electrical energy
Heat energy
Sound energy
Mechanical
Who formulated the three governing the motions of the planets?
Brahe
Copernicus
Galileo
Kepler
A student by chance mixed acetone ewi9th alcohol.This mixture of acetone and alcohol can be separated by:
Fractional distillation
Filtration
Fractional crystallisation
Separating funnel
The metal oxide is often added to paint to make it bright white
Iron oxide
Titanium dioxide
Tin oxide
Calcium oxide
Penicillin, an , antibiotic, is obtained from a
Fungus
Flowering plant
Bacterium
Virus
Google Ads