A liquid begins to appear on the inside of a closed flask. At first glance before the liquid began to appear, you might have thought the flask was empty.
You will be using the observations given in the scenarios i - vi below to determine which of the following is true for G (a - c), which of the following is true for S (d - f) and which of the following is true for H (g - i).
a) The sign of G is positive.
b) The sign of G is negative.
c) Cannot determine the sign of G from the information given.
d) The sign of S is positive.
e) The sign of S is negative.
f) Cannot determine the sign of S from the information given.
g) The sign of H is positive.
h) The sign of H is negative.
i) Cannot determine the sign of H from the information given.