Explain Convection ? / short answer type questions please give me answer
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the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.
"the final transfer of energy to the surface is by convection"
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ᴄᴏɴᴠᴇᴄᴛɪᴏɴ
ᴛʜᴇ ᴍᴏᴠᴇᴍᴇɴᴛ ᴄᴀᴜsᴇᴅ ᴡɪᴛʜɪɴ ᴀ ғʟᴜɪᴅ ʙʏ ᴛʜᴇ ᴛᴇɴᴅᴇɴᴄʏ ᴏғ ʜᴏᴛᴛᴇʀ ᴀɴᴅ ᴛʜᴇʀᴇғᴏʀᴇ ʟᴇss ᴅᴇɴsᴇ ᴍᴀᴛᴇʀɪᴀʟ ᴛᴏ ʀɪsᴇ, ᴀɴᴅ ᴄᴏʟᴅᴇʀ, ᴅᴇɴsᴇʀ ᴍᴀᴛᴇʀɪᴀʟ ᴛᴏ sɪɴᴋ ᴜɴᴅᴇʀ ᴛʜᴇ ɪɴғʟᴜᴇɴᴄᴇ ᴏғ ɢʀᴀᴠɪᴛʏ, ᴡʜɪᴄʜ ᴄᴏɴsᴇǫᴜᴇɴᴛʟʏ ʀᴇsᴜʟᴛs ɪɴ ᴛʀᴀɴsғᴇʀ ᴏғ ʜᴇᴀᴛ.
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