DelaCruz, March- Science PETA 2 -3rd Quarter- Quiz

What do you call a type of wave that does NOT need a medium to pass through?

• A. Electromagnetic Waves

• B. Transverse Waves

• C. Mechanical Waves

• D. Longitudinal Waves

What is the highest point of a wave?

• A. Trough

• B. Wavelength

• C. Crest

• D. Frequency

What is the Audible Range for humans?

• A. 20-10000hz

• B. 20-8500hz

• C. 20-16000hz

• D. 20-20000hz

How fast is the speed of light?

• A. 3000km/s

• B. 3000000km/s

• C. 30000km/s

• D. 300000km/s

Alex goes to his car to go to work. He starts off going 30mph and reached a final speed of 80mph in a span of 5 seconds. Find the Acceleration.

• A. 8mph squared

• B. 7.5mph squared

• C. 10mph squared

• D. 9mph squared

Which type of energy can be referred to as Energy in Transit?

• A. Light

• B. Heat

• C. Sound

• D. Water

Is this Classification Vector or Scalar?:

100mph North

• A. Vector

• B. Scalar

The higher the frequency, The higher the _____

• A. Sound

• B. Energy

• C. Wavelength

• D. Amplitude

Which material electricity flows through the best?

• A. Copper

• B. Rubber

• C. Concrete

• D. Glass

The three types of Heat Transfer are?

• A. Convection, Construction, Respiration

• B. Convection, Resurrection, Conduction

• C. Conduction, Convection, Radiation

• D. Condition, Radiation, Convection