Question

a bridge is made from 20m long rods. At temperature 18°c the distance between two rods is 0.4cm. Upto what temperature will the bridge be in good shape?


( give answer with explanation) ​

Answer 1

Answer:

20 degree celcious the bridge will in a good shape

Answer 2

Answer:

Hola ☺️

Step-by-step explanation:

ᴜʀ ᴀɴsᴡᴇʀ!!

ᴛʜᴇ ʙʀɪᴅɢᴇ ᴡɪʟʟ ʙᴇ ɪɴ ɢᴏᴏᴅ sʜᴀᴘᴇ ᴛɪʟʟ ʙᴏᴛʜ ᴛʜᴇ ʀᴏᴅs ᴇxᴘᴀɴᴅ ʙʏ 0.2 ᴄᴍ ᴀs ᴛʜᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ɪs ɪɴᴄʀᴇᴀsᴇᴅ. ʟᴇᴛ ᴀᴛ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴛ, ʙᴏᴛʜ ᴛʜᴇ ʀᴏᴅs ᴇxᴘᴀɴᴅ ʙʏ 0.2 ᴄᴍ ɪ.ᴇ. ᴛʜᴇ ᴛᴏᴛᴀʟ ᴇxᴘᴀɴsɪᴏɴ ɪs 0.4 ᴄᴍ.

ᴄ. ʀᴏᴏᴍ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ: 0∘ᴄ

ᴀ. ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏғ ᴀ ʜᴇᴀʟᴛʜʏ ʜᴜᴍᴀɴ ʙᴏᴅʏ: 296 ᴋ

ᴅ. ғʀᴇᴇᴢɪɴɢ ᴘᴏɪɴᴛ ᴏғ ᴡᴀᴛᴇʀ: 212∘ғ

ʙ. ʙᴏɪʟɪɴɢ ᴘᴏɪɴᴛ ᴏғ ᴡᴀᴛᴇʀ: 98.6∘ғ

ʜᴏᴘᴇ ɪᴛ ɪs ʜᴇʟᴘғᴜʟ ғᴏʀ ʏᴏᴜ!!

ᴛʜᴀɴᴋs ❤️❤️