A student investigates whether a spring obeys Hooke’s law. She uses the apparatus shown in the photograph. Explain how the student can investigate whether the spring obeys Hooke’s law. 5 marks.

no simpler subs form complex ones. synthesise = make

answer; how far out of place which the object finished relative to the starting location;

statement #3 on andre"s list is false.

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation