The actual trace of machined surface examined by surface profilometers is shown in the figure, me following data were obtained from this graphi center line abcdefghijk A 10 8 5 78485459 abcde 10. Then the root mean square is A. 5.36 B. 6.36 C.5.51 D. 6.7 PONE OF THE ABOVE 11. Then the Arithmetical average is A. 5.28 B.6.63 C.5.51 E. NONE OF THE Above D. 6.93 12. Maximum roughness height is A. 3 B. S C. 6 D.4 E. Cant be calculated-

The actual trace of machined surface examined by surface profilometers is shown in the figure, me following data were obtained from this graphi center line abcdefghijk A 10 8 5 78485459 abcde 10. Then the root mean square is A. 5.36 B. 6.36 C.5.51 D. 6.7 PONE OF THE ABOVE 11. Then the Arithmetical average is A. 5.28 B.6.63 C.5.51 E. NONE OF THE Above D. 6.93 12. Maximum roughness height is A. 3 B. S C. 6 D.4 E. Cant be calculated-

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The processing of raw coal involves “washing,” in which coal ash (nonorganic, incombustible material) is removed. The article “Quantifying Sampling Precision for Coal Ash Using Gy’s Discrete Model of the Fundamental Error” (Journal of Coal Quality, 1989:33–39) provides data relating the percentage of ash to the volume of a coal particle. The average percentage of ash for six volumes of coal particles was measured. The data are as follows: Volume (cm3) 0.01 0.06 0.58 2.24 15.55 276.02 Percent ash 3.32 4.05 5.69 7.06 8.17 9.36 Using the most appropriate model, predict the percent ash for particles with a volume of 48 cm3. Round answer to three decimal places. * the answer i got was of 6.260 was wrong
Please solve part B please!! thank youu will rate your answer!ᴘᴀʀᴛ ᴀ.ᴀ ᴋɴᴜᴄᴋʟᴇ ᴊᴏɪɴᴛ ɪꜱ ᴛᴏ ʙᴇ ᴀxɪᴀʟʟʏ ʟᴏᴀᴅᴇᴅ ᴡɪᴛʜ ᴀ ᴛᴇɴꜱɪʟᴇ ʟᴏᴀᴅ ꜰ. ᴛʜᴇ ᴀꜱꜱᴇᴍʙʟʏ ᴏꜰ ᴘᴀʀᴛꜱ ᴀɴᴅ ᴛʜᴇɪʀ ᴠᴀʀɪᴀʙʟᴇᴅɪᴍᴇɴꜱɪᴏɴꜱ ᴀʀᴇ ꜱʜᴏᴡɴ ɪɴ ᴛʜᴇ ꜰɪɢᴜʀᴇ ʙᴇʟᴏᴡ. ᴡʀɪᴛᴇ ᴛʜᴇ ꜱᴛʀᴇꜱꜱ ᴇQᴜᴀᴛɪᴏɴ ᴀᴛ ᴇᴀᴄʜ ᴏꜰ ᴛʜᴇ ᴘᴏꜱꜱɪʙʟᴇ ʟᴏᴄᴀᴛɪᴏɴꜱ ᴏꜰ ꜰᴀɪʟᴜʀᴇ. ɪᴅᴇɴᴛɪꜰʏ ᴇᴀᴄʜ ꜱᴛʀᴇꜱꜱ ᴀɴᴅ ᴡʀɪᴛᴇ ɪᴛꜱ ᴇQᴜᴀᴛɪᴏɴ ɪɴ ᴛᴇʀᴍꜱ ᴏꜰ ᴛʜᴇ ʟᴏᴀᴅ ꜰ, ᴀɴᴅ ᴛʜᴇ ɢɪᴠᴇɴ ᴅɪᴍᴇɴꜱɪᴏɴꜱ ᴀ, ʙ, ᴄ, ᴅ, ᴋ, ᴍ ᴀɴᴅ ɴ. (ᴇxᴀᴍᴘʟᴇ: ᴛᴇɴꜱɪʟᴇ ꜱᴛʀᴇꜱꜱ ᴀᴛ ᴛʜᴇ ʀᴏᴅ ᴏꜰ ᴛʜᴇ ᴋɴᴜᴄᴋʟᴇ ᴊᴏɪɴᴛ: ꜱᴛ = 4ꜰ/Πᴅ2). ᴅᴏɴ’ᴛ ᴜꜱᴇ ᴠᴀʀɪᴀʙʟᴇꜱ ᴛʜᴀᴛ ᴀʀᴇ ɴᴏᴛ ᴅᴇꜰɪɴᴇᴅ ɪɴ ᴛʜᴇ ᴊᴏɪɴᴛ ᴅᴇꜱᴄʀɪʙᴇᴅ ʙᴇʟᴏᴡ. ꜱᴜᴘᴘᴏʀᴛ ᴇᴀᴄʜ ᴏꜰ ᴛʜᴇ ꜱᴛʀᴇꜱꜱ ᴇQᴜᴀᴛɪᴏɴꜱ ʙʏ ᴍᴇᴀɴꜱ ᴏꜰ ᴀɴ ɪꜱᴏᴍᴇᴛʀɪᴄ ᴅʀᴀᴡɪɴɢ ɪɴᴅɪᴄᴀᴛɪɴɢ ᴛʜᴇ ᴘᴀʀᴛ ᴀɴᴅ ɪᴛꜱ ᴅɪᴍᴇɴꜱɪᴏɴꜱ ᴛʜᴀᴛ ᴍɪɢʜᴛ ʜᴀᴠᴇ ꜰᴀɪʟᴇᴅ ᴅᴜᴇ ᴛᴏ ᴏᴠᴇʀꜱᴛʀᴇꜱꜱɪɴɢ. ꜰᴏʀ ᴛʜᴇ ʙᴇɴᴅɪɴɢ ꜱᴛʀᴇꜱꜱ ɪɴ ᴛʜᴇ ᴘɪɴ, ᴄᴏɴꜱɪᴅᴇʀ ᴛʜᴇ ʟᴏᴀᴅꜱ ᴛᴏ ʙᴇ ᴜɴɪꜰᴏʀᴍʟʏ ᴅɪꜱᴛʀɪʙᴜᴛᴇᴅ ᴀᴛ ᴛʜᴇ ᴄᴇɴᴛᴇʀ ᴏꜰ ᴛʜᴇ ᴄᴏᴛᴛᴇʀ ᴀɴᴅ ᴜɴɪꜰᴏʀᴍʟʏ ᴠᴀʀʏɪɴɢ ᴀᴛ ᴛʜᴇ ᴋɴᴜᴄᴋʟᴇ ᴇɴᴅ. ɴᴇɢʟᴇᴄᴛ ᴛʜᴇ ᴘʀᴇꜱᴇɴᴛ ᴏꜰ ᴛʜᴇ ꜰɪʟʟᴇᴛꜱ ɪɴ ᴄᴏɴꜱɪᴅᴇʀɪɴɢ ᴛʜᴇ ᴅɪᴍᴇɴꜱɪᴏɴꜱᴘᴀʀᴛ ʙ.ᴜꜱɪɴɢ ᴛʜᴇ ꜱᴛʀᴇꜱꜱ ᴇQᴜᴀᴛɪᴏɴꜱ ꜰᴏʀᴍᴇᴅ ɪɴ ᴘᴀʀᴛ ᴀ, ᴅᴇꜱɪɢɴ ᴛʜᴇ ᴊᴏɪɴᴛ ʙʏ ꜱᴘᴇᴄɪꜰʏɪɴɢ…
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