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Question 1

Absolute uncertainty: def

Answer 1

The interval that a value is said to lie within, given with confidence

Question 2

Analogue apparatus

Answer 2

Measuring apparatus such as rulers that require reading in experiments

Question 3

Prefixes

Answer 3

Added to the front of units to represent a power of 10 change

Question 4

Repeatable:

Answer 4

The same experiment can repeat a measurement using the same apparatus method and obtain the same results

Question 5

Reproducible:

Answer 5

An experiment. An be repeated with diff apparatus and method but still obtain the same results

Question 6

Resolution of forces:

Answer 6

The splitting of a force into its horizontal and vertical components.

Question 7

SI units:

Answer 7

The standards units used in equations (metres)

Question 8

What is the first column for (variable) of a table

Answer 8

Independent variable

Question 9

parallax error:

Answer 9

when the pointer of a device changes from different angles ( like reading a measuring cylinder) because of the distance between the scale and the pointer