Question

Write the expression for bulk modulus of elasticity and explain the terms.​

Answer 1

⠀⠀ ⠀ ⠀⠀ $\huge{\tt{\red{❥}\green{A}\purple{N}\pink{S}\blue{W}\orange{E}\red{R}}}$

ɢᴀsᴇs ᴀɴᴅ ʟɪǫᴜɪᴅs ᴀʟsᴏ ᴘᴏssᴇss ᴇʟᴀsᴛɪᴄ ᴘʀᴏᴘᴇʀᴛɪᴇs sɪɴᴄᴇ ᴛʜᴇɪʀ ᴠᴏʟᴜᴍᴇ ᴄʜᴀɴɢᴇs ᴜɴᴅᴇʀ ᴛʜᴇ ᴀᴄᴛɪᴏɴ ᴏғ ᴘʀᴇssᴜʀᴇ. ғᴏʀ sᴍᴀʟʟ ᴠᴏʟᴜᴍᴇ ᴄʜᴀɴɢᴇs, ᴛʜᴇ ʙᴜʟᴋ ᴍᴏᴅᴜʟᴜs, κ, ᴏғ ᴀ ɢᴀs, ʟɪǫᴜɪᴅ, ᴏʀ sᴏʟɪᴅ ɪs ᴅᴇғɪɴᴇᴅ ʙʏ ᴛʜᴇ ᴇǫᴜᴀᴛɪᴏɴ ᴘ = −κ(ᴠ − ᴠ0)/ᴠ0, ᴡʜᴇʀᴇ ᴘ ɪs ᴛʜᴇ ᴘʀᴇssᴜʀᴇ ᴛʜᴀᴛ ʀᴇᴅᴜᴄᴇs ᴛʜᴇ ᴠᴏʟᴜᴍᴇ ᴠ0 ᴏғ ᴀ ғɪxᴇᴅ ᴍᴀss ᴏғ ᴍᴀᴛᴇʀɪᴀʟ ᴛᴏ ᴠ.❤