Lena is investigating heat transfer using a Middle nail in foam cup filled with hot water. First, she records the temperature of the water now and next she places the nail in hot water for 10 minutes. Finally she removes the nail from the water records the temperature of the water now the table shows her data. How does the motion of molecules in the nail change out to the nail is placed in hot water a energy was transferred from the hot water to the nail through convection, causing the molecules in the nail to move faster, be energy was transferred between the hot water in the nail through conduction cause of the molecules in the mail to move slower see energy was transferred from the hot water to the nail through conduction, causing the molecules in the mail to move faster the energy was transferred between the hot water and the nail through convection, causing the molecules in the nail to move slower.
The correct answer is: "Energy was transferred from the hot water to the nail through conduction, causing the molecules in the nail to move faster."
The correct answer is: Energy was transferred from the hot water to the nail through conduction, causing the molecules in the nail to move faster.
The correct explanation is: The energy was transferred between the hot water and the nail through conduction, causing the molecules in the nail to move faster.
When the nail is placed in the hot water, heat energy is transferred from the hot water to the nail. This transfer of heat energy occurs primarily through conduction. Conduction is the process by which heat is transferred between objects that are in direct contact with each other.
In this case, the hot water molecules have more energy compared to the molecules in the nail initially. As a result, the high-energy molecules in the hot water collide with the lower-energy molecules in the nail, transferring their energy to them.
This transfer of energy causes the molecules in the nail to move faster. Faster molecular motion corresponds to an increase in temperature. Therefore, as the energy is transferred from the hot water to the nail, the temperature of the nail increases.
It is important to note that convection can also occur in this system, but it is the process of conduction that primarily transfers the energy from the hot water to the nail. Convection is the transfer of heat energy through the movement of fluids, such as the movement of the hot water itself. However, in this scenario, since the nail is directly in contact with the hot water, conduction is the dominant mode of heat transfer.