what is viscosity ? state Newton's law of viscosity
Answers
Answered by
7
Answer:
Newton's law of viscosityand states that the shear stress between adjacent fluid layers is proportional to the negative value of the velocity gradient between the two layers.
Answered by
8
Answer:
Hᴇʀᴇ's Yᴏᴜʀ Aɴsᴡᴇʀ:-
Vɪsᴄᴏsɪᴛʏ: Vɪsᴄᴏsɪᴛʏ ɪs Tʜᴇ Pʀᴏᴘᴇʀᴛʏ ᴏғ Fʟᴜɪᴅ Wʜɪᴄʜ Oᴘᴘᴏsᴇs Tʜᴇ Rᴇʟᴀᴛɪᴠᴇ Mᴏᴛɪᴏɴ Bᴇᴛᴡᴇᴇɴ Tᴡᴏ Sᴜʀғᴀᴄᴇs ᴏғ Tʜᴇ Fʟᴜɪᴅ Tʜᴀᴛ Aʀᴇ Mᴏᴠɪɴɢ ᴀᴛ Dɪғғᴇʀᴇɴᴛ Vᴇʟᴏᴄɪᴛɪᴇs.
Nᴇᴡᴛᴏɴ's Vɪsᴄᴏsɪᴛʏ Lᴀᴡ Sᴛᴀᴛᴇs Tʜᴀᴛ, Tʜᴇ Sʜᴇᴀʀ Sᴛʀᴇss Bᴇᴛᴡᴇᴇɴ Aᴅᴊᴀᴄᴇɴᴛ Fʟᴜɪᴅ Lᴀʏᴇʀs ɪs Pʀᴏᴘᴏʀᴛɪᴏɴᴀʟ ᴛᴏ Tʜᴇ Vᴇʟᴏᴄɪᴛʏ Gʀᴀᴅɪᴇɴᴛs Bᴇᴛᴡᴇᴇɴ Tʜᴇ Tᴡᴏ Lᴀʏᴇʀs. Tʜᴇ Rᴀᴛɪᴏ ᴏғ Sʜᴇᴀʀ Sᴛʀᴇss ᴛᴏ Sʜᴇᴀʀ Rᴀᴛᴇ ɪs ᴀ Cᴏɴsᴛᴀɴᴛ, Fᴏʀ ᴀ Gɪᴠᴇɴ Tᴇᴍᴘᴇʀᴀᴛᴜʀᴇ Aɴᴅ Pʀᴇssᴜʀᴇ, Aɴᴅ ɪs Dᴇғɪɴᴇᴅ ᴀs Tʜᴇ Vɪsᴄᴏsɪᴛʏ ᴏʀ Cᴏᴇғғɪᴄɪᴇɴᴛ ᴏғ Vɪsᴄᴏsɪᴛʏ.
Hᴏᴘᴇ ɪᴛ Hᴇʟᴘs ᴜʜ......
Hᴀᴠᴇ ᴀ Gʀᴇᴀᴛ Dᴀʏ......
Similar questions