Question

answer this question​

Answer 1

Answer:

The answer is in the vacuum.

Answer 2

Answer:

Well, it doesn't matter where the mass was measured because spring balanced works on the principle of gravitational pull.

So, if the experiment is done in a region having some gravitational field then there will be a non zero reading.

Now, if the reading is taken in vacuum obviously there isn't considerable field present so the mass will be measured more where there is appreciable prescence of gravitational field which is anywhere on the earth and so air.