Flashcards
Graph Skills
Flashcards do conjunto (14)
- 1Which graph scales are not usually accepted?3's , 6's , 7's
- 2All points must be accurate to how many squares?1/2 a square
- 3What size on the page must the plotted points take up?Over 1/2
- 4How do we work out the gradient?change in y / change in x
- 5What is the equation for a line?y=mx+c
- 6Which letter represents the y intercept?C
- 7The quantity which is stated first always goes on which axis?Y axis
- 8What must we remember to do to y=mx+c (and other values mathematically worked out) in physcis?Change the letters / units
(e.g. y=1/2x to Weight=1/2(change in Length) - 9Tangents are used to ....Find the gradient of a curve
- 10Tangents should be drawn....Parallel to the graph line at the point
- 11R = pL/A + k (y axis = R, x-axis = L) What is gradient and intercept?Gradient = p/A (as multiplied by x-axis)
Intercept = K (as alone) - 12L/T = λf + D (y axis = T^-1 , x-axis = λ) What is gradient and intercept?Gradient = f/L (as y axis = 1/T so we divide across by L, and we mutlily f/L by the x-axis)
Intercept = D/L (as alone divided by L) - 13s = 1/2 gt^2 would have an intercept value of....0
- 14Practice :https://isaacphysics.org/questions/ch_a_p6?board=gcse_alevel_transition_skills