Question

What is the lowest attainable temperature in the laboratory?

Answer 1

ʜᴇʟʟᴏ ᴅᴇᴀʀ.....❤️❤️❤️❤️❤️❤️❤️

ɴᴇᴡ ᴅᴇʟʜɪ:

sᴄɪᴇɴᴛɪsᴛs ᴀᴛ ᴀɴ ɪᴛᴀʟɪᴀɴ ɪɴsᴛɪᴛᴜᴛᴇ ʜᴀᴠᴇ sᴇᴛ ᴀ ᴡᴏʀʟᴅ ʀᴇᴄᴏʀᴅ ᴏғ ᴛʜᴇ ʟᴏᴡᴇsᴛ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴇᴠᴇʀ ᴀᴄʜɪᴇᴠᴇᴅ ɪɴ ᴛʜᴇ ᴜɴɪᴠᴇʀsᴇ.

ᴛʜᴇʏ ᴄᴏᴏʟᴇᴅ ᴀ ᴄᴏᴘᴘᴇʀ ᴠᴇssᴇʟ ᴡɪᴛʜ ᴀ ᴠᴏʟᴜᴍᴇ ᴏғ ᴏɴᴇ ᴄᴜʙɪᴄ ᴍᴇᴛᴇʀ ᴛᴏ -273.144 ᴅᴇɢʀᴇᴇs ᴄᴇʟsɪᴜs.

ᴛʜɪs ɪs sᴛᴜɴɴɪɴɢʟʏ ᴄʟᴏsᴇ ᴛᴏ 'ᴀʙsᴏʟᴜᴛᴇ ᴢᴇʀᴏ', ᴡʜɪᴄʜ ɪs ᴇǫᴜᴀʟ ᴛᴏ -273.15 ᴅᴇɢʀᴇᴇs ᴄᴇʟsɪᴜs.
✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️

Answer 2

Explanation:

-273.15 °C

The absolute zero is the limit of all temperatures, -273.15 °C, a temperature one can never reach. However, at the Low Temperature Laboratory, the researchers have for more than 20 years been reaching closer and closer.