A stack of printer paper is 6 inches thick and contains 1500 sheets. Estimate the thickness of an individual sheet of the printer paper. express in mm with one sig fig
A stack of printer paper is 6 inches thick and contains 1500 sheets. Estimate the thickness...
A 500-page book contains 250 sheets of paper. The thickness of the paper used to manufacture the book has mean 0.08 mm and standard deviation 0.03 mm. What is the probability that a randomly chosen book is more than 20.2 mm thick (not including the covers)?
the thickness of ten sheets=0.1475 mm Calculate the expected thickness of one ream (500 sheets) of paper in mm. Convert this thickness to inches. Does your answer seam reasonable? (You have probably all seen a ream of paper for a computer printer. If not, a textbook which has pages numbered 1-1000 is made up of 500 sheets of paper.)
A 500-page book contains 250 sheets of paper. The thickness of the paper used to manufacture the book has mean 0.08 mm and standard deviation 0.04 mm. a) What is the probability that a randomly chosen book is more than 20.2 mm thick (not including the covers)? b) Someone wants to know the probability that a randomly chosen page is more than 0.1 mm thick. Is enough information given to compute this probability? Explain
38. A capacitor is made by taking two sheets of aluminum foil, each 0.022 mm thick and placing between them a sheet of paper which comes from a ream of 580 sheets, the ream being 5.4 cm thick with sheets measuring 216 mm by 279 mm Page 6 (the usual 8 1/2 by 11). What is the capacitance of the capacitor made this way if the dielectric constant of the paper is 3.7? (eo = 8.85 x 10-12 C2/N m...
B1) 20 pts. The thickness of each of the two sheets to be resistance spot welded is 3.5 mm. It is desired to form a weld nugget that is 5.5 mm in diameter and 5.0 mm thick after 0.3 sec welding time. The unit melting energy for a certain sheet metal is 9.5 J/mm². The electrical resistance between the surfaces is 140 micro ohms, and only one third of the electrical energy generated will be used to form the weld...
6. Suppose that a particular chemical substance A is "pure" (contains no "impurities"), and that it can be chemically decomposed into two other pure materials B and C. What conclusion can be draw from this? (a) B and C must be elements. (b) A must be an element. (c) B and C must be chemical compounds (d) A must be a chemical compound (e) nonsense -- it is impossible to decompose a pure substance into two other materials 7. A...
Q.6 Rolling A 28+Y mm thick, 275+X mm wide metal strip is fed through a two – high rolling mill; each roll has a radius of 240+Z mm having a rotational speed of 48+Z rpm. The strip thickness is to be reduced to 24+Y mm in one pass. The strength coefficient of the work material is 270 MPa and strain-hardening exponent is 0.12. Determine: a- The minimum coefficient of friction between the strip and roll surface μ (Use dmax =...
Physics I52 Due: Wednesday, April 24, 2019 Roster No.: Score: Paper Homework #10 For multiple-choice questions, circle the letter of the one best answer (unless more than one answer is asked for). Show your work on free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink- please reserve that color for grading. 1. You do NOT need to show your work for this question. Be...
ceramic ball and roller bearings are used when high temperature, marginally lubricated conditions occur. The bearings can be made lubrica high speed, or ,mics or just the ball and rollers, in which case they are referred trom c to as hybrid bearings include aureybrid bearings (Fig. 11.25). Examples of machines utilizing ceramic and ubid bearings include high-performance machine-tool spindles (see Section 8.13), l-can seaming heads, high-speed flow meters, and the Space Shuttle main hooster rocket's liquid oxygen and hydrogen pump...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....