Science and technology

What rocket propelled the space program that took men to the moon?

• Atlas

• Titan

• Saturn V

• Falcon

Tags

NGSS.MS-PS2-1

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

Tags

NGSS.MS-PS1-1

Match the following

• HCl

• Water

• C6H12O6

• Carbon Dioxide

• C2H6O

• Hydrochloric Acid

• H2O

• Glucose

• CO2

• Ethanol

Tags

NGSS.MS-PS1-1

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

• Middle

• Lead

• Second most dense

• Flourine

• Least Dense

• Hydrogen

• Most dense

• Calcium

• Second least dense

• Uranium

MRI stands for?

• Magnetron Radio Imaging

• Magnetic Radioactive Imaging

• Medium Radiographic Interference

• Magnetic Resonance Imaging

Tags

NGSS.MS-PS4-2