INTRODUCTION TO FOOD TECHNOLOGY
FOOD SCIENCE VS FOOD TECHNOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
what is the meaning of conduction
|
|
when heat transfers from objects that are not touching
|
|
|
heat rise
|
|
|
cold fall
|
|
|
when heat transfers from objects that are touching
|
Explanation:
Detailed explanation-1: -The mechanism in which heat is transferred from one object to another object through particle collisions is known as conduction. In conduction, there is no net transfer of physical stuff between the objects. Nothing material moves across the boundary.
Detailed explanation-2: -Heat conduction is the transfer of internal thermal energy by the collisions of microscopic particles and movement of electrons within a body. The microscopic particles in the heat conduction can be molecules, atoms, and electrons. Internal energy includes kinematic and potential energy of microscopic particles.
There is 1 question to complete.