Everyday Science MCQS
Instead of using an AC,what will happen if a refrigerator is placed open in a n air-tight closed room
Room Will become hotter
Room’s temperature will not change
Room will repeatedly become cool and hot alternatively
Room will become cooler
First successful heart transplantation was done by?
P.K. Sen
C.N Barnard
D.s. Paintal
D. Shetty
The name copper is derived form the name of the tiny island country of
Denmark
Cyprus
Malta
Greece
The yellow colour of human urine is due to a pigment called
Cytochrome
Phenolichroem
Haemochrome
Urochrome
Which instrument is used to measure viscosity?
Thermostat
Viscometer
Thermometer
Thermocouple
Which one is the rootiess plant?
Pistia
Ceratophyllum
Elchhornia
Monochroia
What is a degauss?
Erasing magnetic media
None of above
Both a & b
Creating magnetic medial
Enzyme is a –
Virus
Bio-catalyst
vitamin
Bacterium
Which principle states that when a body is partially or totally immersed in a fluid it experience and upward thrust equal to the weight of fluid displaced by it:
Pascals
Newtons
Hookes
Archimedes
Dalton is a unit of:
Electric charge
Mass
Brightness
Magnetic induction
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