i need the answer quickly Note : answer all questionsQ1: what is the difference between density and viscosity?Q2: How to measuring the density by hydrometer and pycnometer?Q3: Does the hysteresis take place? In affirmative case to what, can it be due?Q4: Mass 0.7 kg used in laboratory in dead weight experimental, the gauge readingpressure 20.2 psi, where, 2.54 cm diameter of cylinder, find the value of absolute errorin psi and mmHg, and find the relative error.Q5: velocity of falling ball in engine oil have relative density 0.78 and viscosity 100centistoke record 0.13 m/s , what is the velocity of falling the same ball if we usedanother type of engine oil have relative density 0.85 and viscosity 122 centistokee.density of ball 960 kg/m³.

We are suppose to solve only one question. Please post other question as a separate question.

Answered: Q1: what is the difference between…

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

See similar textbooks

Similar questions

η =2gr^2(ps−pl)/ 9v State the value of the viscosity and error on the value obtained in your experiments. Youshould show the formula derived for calculating the error on viscosity. pl (density of liquid)= 1294.164 ps ( density of solid sphere)= 8404 kg/m^3 v= 0.0479 +- 1.16x10^-3 m/s r= 0.0024325m error for radius is 1.65 x 10^-3 all values are in si units.
As shown in Fig. 1.12, a horizontal interface 0-0 exists between two immiscible liquids. The dynamic viscosity of these two liquids are 0.14 Pa sand 0.24 Pa s respectively. The thickness is d1 0.8 mm and d2 1.2 mm respectively. Assuming that the velocity gradient is linear. Find theforce F required to push a bottom area A 1000 cm2 wood board to movewith velocity v0 0.4 m/s along the surface?
The kinematic viscosity of a liquid is 0.058 cm^2/s and has a density of 500 kg/m^3. What is the absolute viscosity in poise
Q2) Fill in the blanks with appropriate word(s), for EXKEl of the following; K Specific weight is defined as According to the variation of density with pressure, Nuids may be classified into - Nuids and - Nuids. 3. The approximate number of experiments to evaluate the influence of 3 parameters separately is assuming that 5 experiments are needed for each variable. ¿When viscous resistance is important, -. criteria for similarity is used. S. The center of pressure is defined as - A Hydrostatic forces in a static fluid is the result of the exerted on submerged surfaces. Streamline is defined as Continuity equation represents the d 0, conservation of
1.4 The absolute viscosity of a fluid at atmospheric conditions is 8 x 10-3 kgf-s/m2. Find this viscosity in: a) Reyn b) Poise c) lbf-s/ft2 d) Pa-s.
If the viscosity is 0.03 stokes what is the equivalent kinematic viscosity in m^2/s? (answer in long decimal form
Q1 Determine the minimum size of glass tubing that can be used to measure water level, if the capillary rise in the tube is not to exceed 0.3 mm. Take surface tension of water in contact with air as 0.0735 N/m. A U-tube is made up of two capillaries of bores 1.2 m and 2.4 mm respectively. Q2) The tube is held vertical and partially filled liquid of surface tension 0.06 N/m and zero contact angle. If the estimated difference in the level of two menisci is 15 mm, determine the density the liquid. Q10) In measuring the unit energy of a mineral oil (specific gravity = 0.85) by the bubble method, a tube having an internal diameter of 1.5 mm is immersed to depth of 12.5 mm in oil. Air is forced through the tube forming a bubble at the lower end. What magnitude of the unit surface energy will be indicated by a maximum bubble pressure intensity of 150 N/m.
A water column in a glass tube is used to measure the pres sure in a pipe. The tube is 1/2 in. in diameter. How much of the water column is due to surface-tension effects? What would be the surface-tension effects if the tube were 1/8 in. or 1/16 in. in diameter?
Acetone has a dynamic viscosity of 0.33 centipoises and a specific gravity of 0.79 (a) What is the density of acetone in units of kilograms per cubic meter?
If the viscosity of water at 68 oF is 0.01008 poise, then its absolute viscosity expressed in terms of pound-second per square feet (lb-sec/ft^2) must be
Choose the correct answer Kinematic viscosity is * f. dynamic viscosity* Density b. About 1.2*10^-2 m2/s for water e. Both b and d c. Density*dynamic viscosity d. Both a and c g. Both f and c a. About 1.2*10^-6 m2/s for water
6. The viscosity of water at 20°C (68°F) is 1.008 cp (centipoises). (a) Compute the absolute viscosity in ??−??? ?? 2 . (b) If the specific gravity at 20°C is 0.996, compute the kinematic viscosity in ?? 2 /???.

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS