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WorksheetsScience and technology
Total questions: 10
Worksheet time: 7mins
What rocket propelled the space program that took men to the moon?
Atlas
Titan
Saturn V
Falcon
What Element has the Atomic Number of 1?
Calcium
Helium
Hydrogen
Potassium
Incandescent filaments in light bulbs are made mostly of what?
Iron
Carbon
Tungsten
Platinum
Who is credited with the discovery of Penicillin?
Alexander Fleming
Marie Curie
Sachin Tendulkar
Howard Florey
Semiconductors used in computer chips are made of a wafer composed primarily of what?
Aluminium
Silicon
Gold
Silver
Hydrochloric Acid
HCl
Water
H2O
Carbon Dioxide
CO2
Glucose
C6H12O6
Ethanol
C2H6O
The frequency of an vibrating object is measured in
Metres per second
Decibels
Hertz
Roentgens
The acceleration due to gravity at sea level is closest to
7.8m/s2
8.8 m/s2
9.8m/s2
10.8m/s2
Place these elements in order of density
Hydrogen
Least Dense
Flourine
Second least dense
Lead
Second most dense
Uranium
Most dense
Calcium
Middle
MRI stands for?
Magnetron Radio Imaging
Magnetic Radioactive Imaging
Medium Radiographic Interference
Magnetic Resonance Imaging
