Consider the following differences between conduction and convection modes of transfer of heat:
1. While there is no actual movement of the molecules in conduction; convection is the transfer of heat by the actual movement of molecules
2. While transfer of heat by conduction occurs in solids; transfer of heat by convection occurs in liquids and gases
Which among the above is / are correct statements?

Answer: [C] Both 1 & 2

This question is a part of GKToday's Integrated IAS General Studies Module