Everyday Science MCQS
if one cylinder of a diesel engine receives more fuel then the other, then for that cylinder the-
Engine starts overheating
Piston ring would stik into piston grooves
Exhaust will be smokey
Scavenging occurs
The study of microorganisms, including viruses, prokaryotas and simple eukaryotes:
Anatomy
None of these
Microbiology
Hematology
The unit of refractive index is:
Degree
no unit
Metre
Diopter
What is the pH of the water:
7.4
7
8.9
6.5
What is the science of sound?
Taxidermy
Acoustics
Stenography
Paleontology
An artificial satellite stays in the orbit round Earth because
Earths attraction is balanced by the attraction of other planets
There is an engine in the satellite which constantly applies an upward force to balance its weigh
Earth gravity does not act on the satellite dew to the great distance between them
Earth’s attraction produces the necessary centripetal acceleration
A program, document, utility __that isnt hardware on a computer is termed as?
Software
Data
File
Extension
Which part do we use to move around on the co0mputer screen?
Monitor
Mouse
Keyboard
Screen
What tower did Galileo supposedly climb to prove the Law of Falling Objects theory?
Tower of Pisa
Big Ben
Notre Dame
Eiffel tower
Who proposed the chemical evolution of life?
Oparin
Darwin
Lamarck
Hetchel
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