Question 1 (5 points) Explain how equilibrium is reached between 2 objects of different temperatures. Question 2 (5 points) What happens to an object when it gains heat energy? What happens to an object when it loses heat energy? Question 3 (5 points) Conduction: Explain the difference between the two types of conduction Question 4 (5 points) Convection: Why are solids not able to transfer heat through convection? Question 5 (5 points) Radiation: Explain why every object radiates heat energy (both a fire and an ice cube radiate heat energy!)

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

c

explanation: