Unit D 2.0 Energy Transfer A Question 5 (1 point) Retake question When the bonds between water molecules are broken at a constant temperature, most likely energy has been and the molecules have their speed. added, increased added, no change in removed, increased removed, no change in

Question

Unit D 2.0 Energy Transfer A Question 5 (1 point) Retake question When the bonds between water molecules are broken at a constant temperature, most likely energy has been and the molecules have their speed. added, increased added, no change in removed, increased removed, no change in

Answer 1

When the bonds between water molecules are broken at a constant temperature, energy has been **added, no change in** their speed.Here's why:* **Breaking bonds requires energy:** Think of it like pulling magnets apart. It takes effort (energy) to separate them. Similarly, breaking the bonds between water molecules requires an input of energy.* **Constant temperature means no change in kinetic energy:** Temperature is a measure of the average kinetic energy (energy of motion) of the molecules. If the temperature remains constant, the average speed of the molecules also remains constant. The added energy goes into breaking the bonds, not increasing the kinetic energy of the molecules. This added energy is called potential energy.

Question

Unit D 2.0 Energy Transfer A Question 5 (1 point) Retake question When the bonds between water molecules are broken at a constant temperature, most likely energy has been __ and the molecules have __ their speed. added, increased added, no change in removed, increased removed, no change in

Solution

Answer

Unit D 2.0 Energy Transfer A Question 5 (1 point) Retake question When the bonds between water molecules are broken at a constant temperature, most likely energy has been and the molecules have their speed. added, increased added, no change in removed, increased removed, no change in