Differentiate systematic errors from random errors.
SE gives measurement that are consistently different from the true value while the RE varied independently from one measurement to another.
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15
When dividing 2 scientific numbers with different exponent, we simply divide and _____ the exponent of ten.
SUBTRACT
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15
What is the fundamental unit used in thermodynamic temperature?
Kelvin
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trap
No points!
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rocket
Go to first place!
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shark
Other team loses 25 points!
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thief
Give points!
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25
15
What do you call to the difference in uncertainty between the measured value and the standard value?
ERROR
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15
Differentiate positive errors from negative errors.
Positive errors are committed if the reading is always too large from the actual value while Negative reading are committed if the reading is always too small.
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20
Differentiate accuracy from precision.
Accuracy is the degree of closeness of the measurement to the actual/real value while precision is the degree of closeness of the value from each other.
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15
Reading a meniscus above or below eye level always gives an inaccurate reading. What kind of error is this?
Personal Error
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15
What do you call the scientific study of matter and energy and how they interact with each other.
Physics
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15
The degree by which these repeated measurements agree with one another is called the
Precision
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15
The weather researchers didn't get the accurate rain measurement because of the strong wind that affects them. What kind of error is this?
External Error
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15
What are vector quantities?
Vector quantities are quantities with magnitude and direction.
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15
There are 7 International Systeme (SI) fundamental units. What are they?