Everyday Science MCQS Set 22

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Everyday Science MCQS


Which of the following does not contain a with concentration of Niacin?
Corn
Yeast
Meat
Liver

Optic fibres are mainly used for:
Communication
Musical instrument
Weaving
Food industry

What would we use to indicate the degree of sensitiveness of skin?
Chronometer
Audiometer
Aigesimeter
Barograph

Beats is a result of the phenomenon of
Reflection
Interference
Echo
Resonace

The material used for electric fuse is an alloy of tin and lead. This alloy should have:
low specific resistance resistance and high melting point
low specific resistance and high melting point
high specific resistance and low melting point.
low specific resistance and low melting point

Diffusion of light in the atmosphere takes place due to
Dust particles
Water Vapours
Helium
Carbon dioxide

IC Chips used in computer are usually made of:
Chroimum
Lead
Gold
Silicon

If the cover of a book looks red when seen through a piece of red glass then the cover mist be
Red and white
Red
Fluorine
Green

Who coined the word vaccination?
Ernst Mach
Edward Jenner
John Dalton
Franklin

What do we cell the basic software that allows your computer to work
Application
None of these
File Carbinet
System files
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