Analog Galvonometer Lab

Please correctly answer all parts of the question. Thank you will upvote if correct!

Question 4 Viscosity. From studies of the flow of neutrophils in micropipets, it is possible to measure the apparent viscosity of the cytoplasm. From the data below, do you think the cytoplasm is Newtonian? If not, determine the rheological relationship that best describes the behavior of the cytoplasmic viscosity Shear rate (s1) Apparent Viscosity (Pa s) 450 0.111 1 137 2.70 97 5.75 58 7 58

Manufacturer's specifications state that the piston in a motorcycle engine must have a diameter of d = 74.940 ± 0.002 mm to be serviceable. Your assistant uses a (presumably accurate) high-precision micrometer which has a precision of ±0.001 mm to measure all of the pistons that he can find. From the following list that he gives you, select all of the measurements that are most certainly within specifications. d = 74.933 mm d = 74.94 mm d=74.9418 mm d=74.940 mm d = 74.944 mm d = 74.938 mm d = 74.939 mm d = 74.941 mm d = 74.9420 mm d = 74.9389 mm

Can someone explain how to read a mm drum dial micrometer and check my work please?

This is a graph for an experiment that examines the change in kinetic energy. A mass hanger of 10 g was used for this experiment and this is the graph showing the change in kinetic energy versus distance it travelled.  If another student repeated the experiment, but with a 5 g mass hanger instead, does the acceleration increase? How would this look like in the graph? Please draw a line in this graph to show this scenario.

If the vernier gauge reading for a specimen is 22.24 mm and DTI observation in divisions are 7, 0, & -2 respectively, find the actual size of the specimen in mm. The actual size of the specimen (in mm)=

f Geometric Characteristic Symbols. Tolerances of: ______________________ ______________________ ______________________ ______________________ ______________________ State the five (5) types a) b) c) d) e) a) linearb) linear and angularc) linear, angular, and fractional d) square and rectangular

Question 1 (a) Explain what you understand by the term Callibration. (b) Describe in details the process of calibrating a digital industrial thermometer. Question 2 (a) Explain the importance of Primary, secondary and tertiary standards employed in Metrology. (b) By giving appropriate examples outline the advantages and disadvantages of Line and end standards. Question 3 Describe the types of errors and defects encountered in measuring instruments used in metrology.

Hide AnswerTry Another   The formula for piston displacement is  P = cd2SN,  where c is a constant, d is the cylinder bore, S is the stroke, and N is the number of cylinders. For  c = 0.7854,   d = 3.000,   S = 4,  and  N = 6,  find the piston displacement. (Use the rules for working with measurements to give your answer to the appropriate accuracy and/or precision. Note: The values for S and N are exact numbers. Ignore exact numbers when determining the appropriate accuracy and/or precision.)

solve question 13

Please choose the correct answer

What are the advantages and disadvantages of the Vernier caliper and screw gauge? Please discuss their limitations Does Newton’s law of cooling hold good for all temperature differences?

330 mm 220 mm 100 mm 800 N 75 mm 200 N 10 1200 N

Question: In a forming process the length of material changes from 50 mm to 60 mm. Show the maximum true stress value on the graph (True Stress vs. True Strain) plotted in Excel Program or any plotting program not by hand using the flow stress equation given below. o = Kɛ" Where the parameters are o: True Stress in MPa K: Strength Coefficient, K = (200 + N) in MPa, N is Your Rank Number in the Class List ɛ : True Strain, s = In ('/1,) n: Strain Hardening Exponent, n = 0.27 Notes: - Never change the template and only write your own identity data. - Your N value is 1 - Take at least 3 digits after the decimal point. - Specify the units. - You can use Excel or any plotting program not by hand then paste your graph into then solution section.

The Answer is one of the options below please solve and circle the correct option .

please help with questions 1,2, and 3 based on the data

Newton's Law of cooling states that the rate at which heat is lost by a heated body is proportional to the difference in temperature between the body and the surrounding medium. Match the following statements/phrases with the corresponding item in the drop down box. Choices in the box 1. In accordance with the stated law obove, we have the equation? 2. If a thermometer is taken outdoors where the temperoture is 5 deg C, from a room in which the temperature is 20 deg C and the reading drops 10 deg C in one minute, the working equation is? 3. In the obove problem, separoting the variables and integrating will result to? 4. In the obove problem, how long, in minutes, after its removal from the room will the reading be 6 deg C? 5. In the obove problem, ofter 30 seconds, whot will be the thermometer reading? 5.2 dT(body temp)/dt = k(Temp of medium - 5) dr(body temp)/dt = k(Temp of body - Temp of medium) Temp of body = Cenkt +5 2.5 13.7 dr(body temp)/dt = k(Temp of medium - Temp of body)…

The following figure shows a balance used to measure the mass of an orange cylinder. Read the value of that mass from the balance scale. 20 30 40 a. m = ( 22 ±1) gram O b. m = ( 24 ± 1 ) gram c. m ( 25 ± 2 ) gram O d. m = ( 24±2) gram

can you please give me the solution for 1.27, thanks

Find the resolution of the vernier caliper.

How would density be used to determine the concentration of antifreeze in the cooling system of an automobile?

Which of the following is an incorrect way of measuring the volume of liquids from volumetric glassware? Tilt the volumetric glassware to position your line of sight to the bottom of the liquid's meniscus. Record the volume of a liquid in volumetric glassware using all certain digits plus one uncertain digit. Position the eye horizontally at the bottom of the meniscus to read the level of the liquid. D The volume of liquid is read at the bottom of its meniscus.

solve q9

Subject: statics of rigid bodies// mechanical engineering