DAY 1 REVIEW SESSION

Where does sound travel faster?

• Air

• Water

• Carbon dioxide

• Concrete

What does manometer measure?

• Pressure of a closed system

• Velocity

• Acceleration

• Air pressure

What does odometer measure?

• Speed

• Displacement

• Acceleration

• Distance

What does speedometer measure?

• Velocity

• Speed

• Distance

• Displacement

What is the SI measurement for the activity of a radioactive source?

• Newton

• Coulomb

• Becquerel

• Weber

If you mix all colors of light, what will be the result?

• Black

• Brown

• White

• Gray

What is the word "radar" an acronym/abbreviation for?

• Rainbow Detection and Ranging

• Radio Determination and Ranger

• Radio Detection and Ranging

• Radio Detecting and Range

On the moon, which would hit the ground first if they were dropped from the same height and at the same time: a feather, crumpled paper or a bowling ball?

• Neither

• feather

• bowling bowl

• crumpled paper

What unit is used to measure the intensity of light?

• Weber

• Joule

• Candela

• Watt

What does the acronym ‘LASER’ stand for?

• Light amplitude smooth emission of radiation

• Light amplification by stimulated emission of radio waves

• Light amplified and stimulated by emission of radium

• Light amplification by stimulated emission of radiation