discussion Flashcards
(9 cards)
1
Q
Possible patterns
A
- Inverse relationship (as one variable increases the other decreases)
2
Q
How is experiment reliable
A
- Repeated trials (similar results each time for consistency)
- ## Controlled variables (reduces error makes results more dependable)
3
Q
How relevant for everyday life 1
A
- Helps understand how weight and air resistance is relevant for everyday life
4
Q
How relevant for everyday life 2
A
- Although in a vacuum all objects fall at the same rate regardless of mass, in real-life situations with air resistance, heavier objects often fall faster
5
Q
How relevant for everyday life 3
A
- This is important in areas like safety design, packaging, sports, and even skydiving, where understanding how mass affects falling speed can influence decisions and outcomes
6
Q
Validity
A
whether the procedures in it accurately measure what was intended to be measured
7
Q
Accuracy
A
how close a measurement is to the true or accepted value
8
Q
reliability
A
how consistent the results of an experiment are when it is repeated under the same conditions.
9
Q
Inclue in conclusion
A
- restate aim
- hypothesis right or wrong
- aim achieved
