Everyday Science MCQS
Besides X-rays, what other type of EM radiation is used to look inside a human body without cutting it open?
None of these
Gamma rays
Infrared
Radio waves
Which lonian scientist introduced the sun-dual to the Greek world?
Diogenes
Empedicles
Ptolemy
Anaximander
A hot body will radiate heat most rapidly if its surface is
White and polished
Black and rough
Black and polished
White and rough
Which of the followings is skin disease?
Rickets
Anemia
Pancreas
pellagra
Which metal is extensively used with other metals to produce alloys, particularly in die-casting, its is used to galvanize metals to prevent corrosion?
Zinc
Copper
Lead
Chromium
Who invented the wheel?
Sumerians
Greeks
Romans
Egyptians
Gene is:
a segment of DNA, RNA and histone
a segment of DNA and histone
all of the
a segment of DNA
What is disease is caused by a deficiency of vitamin C (Ascorbic Acid)?
Scurvy
Beriberi
Rickets
Pellagra
An investment pays 8% simple interest per year. If the investment earns 84 interest in the first year, then how much money was originally invested?
1000
1010
1050
1025
Irene and Frederick Jolliot-Curine won the Noble prize in which field?
Chemistry
Physics
Physiology
Medicine
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