Everyday Science MCQS
And finally, how many miles make up a league:
Who among the following reeving Noble prize for unravelling the helical structure of Proteins?
Watson and Crick
Which instrument is used to measure the quantities of heat?
What part of the body exchanges gases with air?
Who invented bifocal lenses?
Dynamo is a device used to transformation of mechanical energy into?
Who formulated the three governing the motions of the planets?
A student by chance mixed acetone ewi9th alcohol.This mixture of acetone and alcohol can be separated by:
The metal oxide is often added to paint to make it bright white
Penicillin, an , antibiotic, is obtained from a