Question

Dimension of cofficient of viscosity

Answer 1

• ᴅɪᴍᴇɴsɪᴏɴᴀʟ ғᴏʀᴍᴜʟᴀ ғᴏʀ ᴄᴏᴇғғɪᴄɪᴇɴᴛ ᴏғ ᴠɪsᴄᴏsɪᴛʏ =ᴍ¹ʟ⁻¹ᴛ⁻¹ ᴀɴᴅ sɪ ᴜɴɪᴛ ᴏғ ᴄᴏᴇғғɪᴄɪᴇɴᴛ ᴠɪsᴄᴏsɪᴛʏη=ᴘᴀsᴄᴀʟ sᴇᴄᴏɴᴅ.

Answer 2

Explanation:

Or, η = [M L T-2] × [L] × [L2]-1 × [L1 T-1]-1 = [M1 L-1 T-1]. Therefore, the Coefficient of Viscosity is dimensionally represented as [M1 L-1 T-1].