PHet Estimation

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course Phy 121

6/8 around 5:00

PHeT Estimation (1.26)Through this estimation I wrote down some of my results in the final 5 minutes with the program. They are as follows:

Circle-circle: right

Cube-cube: wrong by 400

Sphere-sphere: wrong by 6000

Line-line: right

Square-square: wrong by 30

Circle-circle: right

Square-square: wrong by 2050

Circle-circle: wrong by 1

Circle-circle: wrong by 7

Circle-circle: right

Square-square: right

Line-line: right

Sphere-sphere: wrong by 4000

Circle-circle: wrong by 1000

-Through this experiment I realized that I was better at estimating the area of objects rather than their volume. The area that I scored the highest on was when I was given lines. The area that I scored poorly on was when I was given spheres. I also realized that when given the same shape one after another I tended to better because I became accustomed to the ways that object functioned.

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Good.

Every increase in the number of dimensions makes it inherently harder to do a good estimate.

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