Question

1. What is meant by transfer of heat?​

Answer 1

Answer:

ɪɴ ɢᴇɴᴇʀᴀʟ, ʜᴇᴀᴛ ᴛʀᴀɴꜱꜰᴇʀ ᴅᴇꜱᴄʀɪʙᴇꜱ ᴛʜᴇ ꜰʟᴏᴡ ᴏꜰ ʜᴇᴀᴛ (ᴛʜᴇʀᴍᴀʟ ᴇɴᴇʀɢʏ) ᴅᴜᴇ ᴛᴏ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴅɪꜰꜰᴇʀᴇɴᴄᴇꜱ ᴀɴᴅ ᴛʜᴇ ꜱᴜʙꜱᴇQᴜᴇɴᴛ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴅɪꜱᴛʀɪʙᴜᴛɪᴏɴ ᴀɴᴅ ᴄʜᴀɴɢᴇꜱ. ᴛʜᴇ ꜱᴛᴜᴅʏ ᴏꜰ ᴛʀᴀɴꜱᴘᴏʀᴛ ᴘʜᴇɴᴏᴍᴇɴᴀ ᴄᴏɴᴄᴇʀɴꜱ ᴛʜᴇ ᴇxᴄʜᴀɴɢᴇ ᴏꜰ ᴍᴏᴍᴇɴᴛᴜᴍ, ᴇɴᴇʀɢʏ, ᴀɴᴅ ᴍᴀꜱꜱ ɪɴ ᴛʜᴇ ꜰᴏʀᴍ ᴏꜰ ᴄᴏɴᴅᴜᴄᴛɪᴏɴ, ᴄᴏɴᴠᴇᴄᴛɪᴏɴ, ᴀɴᴅ ʀᴀᴅɪᴀᴛɪᴏɴ.

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Answer 2

Explanation:

In general, heat transfer describes the flow of heat (thermal energy) due to temperature differences and the subsequent temperature distribution and changes. The study of transport phenomena concerns the exchange of momentum, energy, and mass in the form of conduction, convection, and radiation