Question

What is Fluid .. .. .. ???​

Answer 1

Answer:

In physics, a fluid is a liquid, gas, or other material that continually deforms under an applied shear stress, or external force. They have zero shear modulus, or, in simpler terms, are substances which cannot resist any shear force applied to them.

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Answer 2

Answer:

ᴀ ғʟᴜɪᴅ ɪs ᴀ sᴜʙsᴛᴀɴᴄᴇ ᴛʜᴀᴛ ᴄᴀɴ ᴍᴏᴠᴇ ᴇᴀsɪʟʏ ᴀɴᴅ ᴄʜᴀɴɢᴇ sʜᴀᴘᴇ sᴜᴄʜ ᴀs ᴡᴀᴛᴇʀ (ʟɪǫᴜɪᴅs), ᴏʀ ᴀɪʀ (ɢᴀsᴇs), ᴏʀ ᴘʟᴀsᴍᴀs. ᴛʜᴇ ᴘʜʏsɪᴄs ᴏғ ғʟᴜɪᴅs ɪs ᴄᴀʟʟᴇᴅ ғʟᴜɪᴅ ᴍᴇᴄʜᴀɴɪᴄs.