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Tuesday 15 October 2019

Extreme weather / Measuring weather. Hurumanu



Extreme weather

Measuring weather.

Definitions:

  1.  Anemometer: An instrument for measuring the speed of the wind, or of any current of gas.
  2. Beaufort wind scale: Beaufort wind scale is for measuring wind speed.
  3. Monsoon: raining season. 
  4. Typhoon: S tropical storm in the region of the Indian or western Pacific oceans.  



  Materials:
  1. 2 Sticks
  2. 4 cups
  3. Tape
  4. A pencil with a rubber
  5. Pin 
  6. Sticky note
  7. Scissors 

Steps:
  1. Collect Materials. 
  2. Tape the 2 sticks together. 
  3. Then tape the four cups on each end of the 2 sticks.
  4. Then get the pin and tap it to the middle of the sticks.
  5. Then get your pencil and stick the sharp bit of the pin into the top of the pencil.
  6. Get the sticky note and write your names on the sticky note then stick it to your creation. 




Spins per minute
wind speed ( kph)
Field
166-122
Old J Block site
102-51
Grass hill
50-20
Tennis Court Gate
30-20



WHICH IS THE WINDEST AREA AND WHY?
the windest area is the field because it is an open space and there are not that many buildings and tall trees around the field.

WHICH IS THE CALMEST AREA AND WHY?
The calmest space is the court because there is fencing around the courts and there are trees around the fencing and that makes the wind not get into the courts.

WHERE IS THE BEST PLACE ON LAND TO BUILD A WINDMILL?
the best place to build a windmill is the field because it is an open space.



Conclusion:
The field spins per minute were 16 spins/wind speed (kph) 6-12 and the Beaufort scale was 2.
Old J block spins per minute were 10 spins/wind speed (kph) 2-5 and the Beaufort scale was 1.
Grass hill spins per minute were 5/ wind speed (kph) 0-2 and the Beaufort scale was 0.
Tennis court Gate Spins per minute 3/wind speed (kph) 0-2  and the Beaufort scale was 0.
The spot with the most wind was the field because it is an open space.

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