(cid:44)(cid:1)(cid:1)(cid:1)(cid:1)(cid:9)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:3)(cid:4)(cid:44)
(c) Observations of many galaxies, such as the one in (b), lead to many pairs of values of d and
v. Plotting these values reveals a trend.
(i) On Fig. 10.1, sketch the variation of v with d.
v
Question
Physics
CAIE2024
(cid:44)(cid:1)(cid:1)(cid:1)(cid:1)(cid:9)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:1)(cid:3)(cid:4)(cid:44)
(c) Observations of many galaxies, such as the one in (b), lead to many pairs of values of d and
v. Plotting these values reveals a trend.
(i) On Fig. 10.1, sketch the variation of v with d.
v