The can will be colder than everything around it presumably. So heat from the air and the table will warm the can over a few hours, until eventually the table, air, and can are at the same tenperature.
Answer:
Hi how are you doing today Jasmine
Answer:
<span>The energy involved in endothermic and exothermic reactions is Heat.
Explanation:
In Endothermic Reactions the energy required to break the bonds is greater than the amount of energy released on bond formation. This required excess energy is absorbed from surrounding in the form of heat. Hence, the temperature of surrounding drops.
While, </span>In Exothermic Reactions the energy required to break the bonds is less than the amount of energy released on bond formation. This excess energy is released to the surrounding in the form of heat. Hence, the temperature of surrounding rises.
Answer:
The ball will not sink
Explanation:
Mass of ball = 10g
Volume of water = 12mL
= 12 cm³
Density of ball = mass/volume
= 10/12
= 0.83g/cm³
Density of water = 1g/cm³
Density of ball < Density of water
(Correct me if i am wrong)
