Question

a) There is a direct relationship between the rise of the water in the tube to the heating of

the lead sphere.

b) There is an inverse relationship between the rise of the water in the tube to the heating

of the lead sphere.

c) There is no relationship between the rise of the water in the tube to the heating of the

lead sphere.

d) Difference in air pressure affects the rise of water in the tube.​

Answer 1

Answer:

D

Explanation:

take the case of the relationship between sea level and air pressure.

high air pressure over a sea area corresponds to low sea level and, low air pressure results in higher sea levels.

Answer 2

the tensile strength of an object and the chemical properties of an object at The only things that can be tested in a laboratory by scientific investigation. However the cost-effectiveness and the price of an object can never be predicted in a laboratory.