Question

common examples of expansion of solid ?​

Answer 1

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sᴏʟɪᴅs ᴀʟsᴏ ᴜɴᴅᴇʀɢᴏ ᴛʜᴇʀᴍᴀʟ ᴇxᴘᴀɴsɪᴏɴ. ʀᴀɪʟʀᴏᴀᴅ ᴛʀᴀᴄᴋs ᴀɴᴅ ʙʀɪᴅɢᴇs, ғᴏʀ ᴇxᴀᴍᴘʟᴇ, ʜᴀᴠᴇ ᴇxᴘᴀɴsɪᴏɴ ᴊᴏɪɴᴛs ᴛᴏ ᴀʟʟᴏᴡ ᴛʜᴇᴍ ᴛᴏ ғʀᴇᴇʟʏ ᴇxᴘᴀɴᴅ ᴀɴᴅ ᴄᴏɴᴛʀᴀᴄᴛ ᴡɪᴛʜ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴄʜᴀɴɢᴇs. ✿◉●•◦