Compare the time it takes the planet to travel from 1 to 2 and then from 3 to 4.

a) the time from 1 – 2 is longer.

b) the time from 3 – 4 is longer.

c) the time is equal for both distances.

d) the time is variable depending on other circumstances for the planet’s orbit.

The answer is A although it may not look like t it is right i hope this helps sorr if wrong.

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.

magnified images possible images can be real = projected onto a screen