LAL12 The density of a solid is its mass divided by its volume. If the less ismeasured as 42.5 ± 0.5 g and the volume as 54 ± 1 cm³, what it bethe worst possible error in the calculated density?

Answered: Image /qna-images/answer/c7e6361e-cf96-49f0-b672-342c89d835a8.jpg

Answered: 12 The density of a solid is its mass…

12 The density of a solid is its mass divided by its volume. If the measured as 42.5 ± 0.5 g and the volume as 54 ± 1 cm³, what the worst possible error in the calculated density? ess is it be

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

See similar textbooks

Related questions

Q: 3/170 The system is at rest with the spring unstretched when = 0. The 3-kg particle is then given a…

Q: A binary vapor cycle has mercury and water as its working fluids. If the efficiency of the mercury…

A: Efficiency of the mercury cycle, ηHg=32%Efficiency of steam cycle, ηsteam=32.7%

Q: Describe the manufacturing process of glass?

A: given; describe the manufacturing process of the glass?

Q: Find the stress in CD. Area of CD = 2 m² A B C D 40N 15 N/m² 5 N/m² 20 N/m² A None of these C B 10N…

A: Given, Area of section CD = ACD = 2 m2 Free body diagrams of each section can be drawn as shown…

Q: A cold storage wall (3m x 6m) is constructed of 15 cm thick concrete (thermal conductivity 1.37 W/[m…

A: Surface area of the wall, A=3 m*6 m=18 m2Thermal conductivity of the wall, kw=1.37 W/m.oCHeat…

Q: Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid…

A: Given: The size of grid square, x = 500 psi

Q: An office building has a large number of tenants. Suggest the quality of service and its respective…

A: Any office buildings require the simultaneous consideration of a number of factors when choosing an…

Q: Consider the composite wall system formed by a flat plate of solid material I attached in series to…

Q: Water at 4°C flows through a 100-mm ID smooth pipe. The Reynolds number of the flow is 150000.…

A: GivenWater at 4°CD=100mmRe=150000

Q: The energy absorbed from

A: Given data; Heat engine efficiency; η=60%=0.60It is used to drive a refrigerator having; COP= 3For…

Q: A beam with the cross-section shown is carrying a bending moment of M. Calculate the maximum bending…

Q: Explain DST in oil and gas.

A: Given DST To find Working principle

Q: The particle has a mass of 0.45 kg and is confined to move along the smooth horizontal slot due to…

A: Introduction: The idea of equilibrium or balance is a fundamental concept when dealing with forces.…

Q: A hot stream and a cold stream of helium enter a mixing chamber. Their temperatures are 800°C and…

A: Given that, Temperature of hot stream, Th=800 °C,Temperature of cold stream, Tc=20 °C,Pressure of…

Q: Q4: The pump shown in figure (2) adds 25 kW to the water and causes a flow rate of 0.04 m³/s.…

Q: A beam is subjected to equal bending moments of Mz = 57 kip·ft. The cross-sectional dimensions are…

A: Firstly, we can split the beam into three rectangle cross-sections. As given in the figure, Area of…

Q: At a certain instant, the particle of mass m has the position and velocity shown in the figure, and…

Q: The internal energy E(T) of a system at a fixed volume is found to depend on the temperature T as…

A: Given Data : Internal Energy E(T)= aT2+bT4

Q: Consider an air-standard Otto cycle with p₁ = 14.7 psi, T₁ = 530°R, T3 = 3000°R, and r = 8.…

A: Given: The pressure at compressor inlet, P1 = 14.7 Psi The temperature at compressor inlet, T1 =…

Q: YZ 1- Using the CNC milling machine, carve a 5cm x 5cm wax block with your name initials, using ERAS…

A: To find: Let's list the steps of carving a 5 cm by 5 cm wax block using the CNC milling machine.

Q: A system contains water at temperature T = 700 °C, and specific enthalpy h=3462.15 kJ/kg. Determine…

A: Given data, Water is the working fluid T = 700°C = 973.15 K h = 3462.15 kJ/kg Find specific entropy…

Q: Q5: As shown in figure (5). What is the water horsepower of the pump? The pipes characteristics are…

Q: 2/186 The hoisting system shown is used to easily raise kayaks for overhead storage. Determine…

Q: Read the question carefully before ansuring. Show complete solution with proper derivatives/…

Q: A homogeneous 62-kg block is suspended by three springs whose lower ends were originally at the same…

Q: A: When the pressure of liquid is increased from 3.5 MN/m² to 6.5 MN/m² its volume is found to…

A: As per our guidelines we are supposed to solve only one question if multiple questions are asked.…

Q: (b) A horizontal electronic component, 5 mm wide and 10 mm long with a surface temperature of 35°C…

A: Note: As per policy, we can solve the first question from multiple questions. Please resubmit the…

Q: A 15 mm diameter cylindrical nuclear fuel rod is housed in a hollow ceramic cylinder concentric to…

A: Basics of heat transfer: Conduction - occurs in the solid elements which are in contact with one…

Q: JA -7- Wo B I.

Q: Example procedure of Level, Flow, Pressure and Temperature control system in mechanical engineering

A: Given: Briefly explain level, flow, pressure, and temperature control system example procedure.

Q: Excel on the same plot. Note: some flow r below; use the conservation of mass to det er what…

A: Take C1 and C2 be the tank concentration. Mass balance in tank 1 and tank…

Q: Q5/ In vehicle suspension design it is desirable to minimize the mass of all components. You have…

A: Write the given expressions. δ=148FL3EI ...... (1)δmax=16σfL2tE ......…

Q: Steam at 20 MPa and 620°C enters a steam turbine and expands to a condenser pressure of 100 kPa. An…

A: Answer: The fraction of steam that leaves the turbine and goes to the open feedwater heater during…

Q: Plasma spraying is a process used to coat the surface of a material with a protective layer to…

Q: Q4: A 300 L/s of water flow through pipe Shown in figure (4). The pressure at entrance is 70 KPa.…

Q: A ship’s steam turbine receives steam at a pressure P1 = 900 psia, T1 = 1000°F, u1 = 1354.5 BTU/lbm,…

A: Under given conditions it is mentioned that mass flow rate of steam = 100,000 lbm/hr and heat lost…

Q: The cable is subjected to a uniform loading of Determine the maximum and minimum tension in the…

Q: (26 The two V-belt pulleys form an integral unit and ro- tate about the fixed axis at O. At a…

A: Calculate the acceleration of point C.

Q: Q1: Gate AB which is shown in figure (1) is (15m) long and (10m) wide and hinged at B with a stop at…

Q: A hydraulic motor has 7.5-in³ volumetric displacement. If it has a pressure rating of 1200 psi and…

A: Introduction: Hydraulic motors are utilized in any application where rotating force, commonly known…

Q: Q\Why the metals family could be strengthening

A: Both crystalline and amorphous materials may have their yield strength, ductility, and toughness…

Q: 4. A load P is applied concentrically to the bar shown. If the allowable normal stress is 76 ksi,…

Q: The 2-1b block is released from rest at A slides down along the smooth cylindrical surface. The…

Q: Example procedure of Level, Flow, Pressure and Temperature control system

A: Given Level control system Pressure control system Temperature control system To find Procedure

Q: Q6: A: Explain the cavitation in pumps then list its signs and problems. 1

A: This question is based on the concept of cavitation in fluid mechanics.

Q: Q What is the difference between the Glass, Ceramic and Metal in terms of Plasticity?

Q: A 70 kg man falls onto a platform with negligible weight from a height of 1.5m. It is supported by 3…

A: Given data: m=70 kgh=1.5 mkL=7.3 kN/mkS=21.9 kN/mx=0.1 m Need to determine the compression in each…

Q: Arrow tool, Arc tool, Pen tool and Drawing Elements tool are used to add ...... to ChemDraw…

A: Solution is attached below:

Q: 3. 16.9 N/cm² is the pressure acting at the center of the pipe. Find the force exerted by the oil…

A: Force exerted by the oil upon the gate valve is F = 2.124 MN. Location of the force exerted by the…

Q: (b) Four masses A, B, C and D are placed on a balanced disc which the angles of the masses are 0°,…

Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

LAL
12 The density of a solid is its mass divided by its volume. If the less is
measured as 42.5 ± 0.5 g and the volume as 54 ± 1 cm³, what it be
the worst possible error in the calculated density?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The drag on an airplane wing in flight is known to be a function of the density of air (), the viscosity of air(), the free-stream velocity (U), a characteristic dimension of the wing (s), and the shear stress on the surface of the wing (s). Show that the dimensionless drag, sU2, can be expressed as a function of the Reynolds number, Us.
1. A special-purpose piece of laboratory glassware, called a pyncnometer; is used to measureLiquid densities. It has a volume of 25 cc, and a mass of 17 .24 g when it is full of air. Whenfilled with a liquid of unknown density, its mass = 45.00 g. What is the density of this liquid?How large an error do we make if we ignore the mass of the air that was in it when we weighed itand found m = 17.24 g?
The U.S. National Institute of Standards and Technology (NIST)maintains several accurate copies of the international standard kilogram.Even after careful cleaning, these national standard kilograms aregaining mass at an average rate of about 1 mg/y (y = year) when comparedevery 10 years or so to the standard international kilogram. Doesthis apparent increase have any importance? Explain.
How are you getting 16 mm at the end for an answer , "HX83=219X10^3/164.909".................is that your diving by f/a and multiplying by 83 to get H , im just no sure what you did to get 16 ?.
A pycnometer is a device used to measure density. It weighs 20.455 g empty and 31.486 g when filled with water(d = 1.00g/cm ) . Pieces of an alloy are put into the empty, dry pycnometer. The mass of the alloy and pycnometer is 28.695 g. Water is added to the alloy to exactly fill the pycnometer. The mass of the pycnometer, water, and alloy is 38.689 g.What is the density of the alloy.
Pressure gages, such as the bourdon gage in Fig. , arecalibrated with a deadweight piston. If the bourdon gageis designed to rotate the pointer 10 degrees for every2 psig of internal pressure, how many degrees does thepointer rotate if the piston and weight together total44 newtons?
Show complete solutions and figure An object weighs 130 N in the air and 75 N when submerged in oil (s.g =0.9). Determine the volume and the specific weight of the object in N/cu.m. a) 9810 b) 8829 c) 7918 d) 9920
1. A lead cube has a total mass of 64 kg. What is the Length of its side in cm? specific gravity of lead = 7.27. 2. If the viscosity of water at 70 degrees celsius is 0.0077 poise and its specific gravity is 0.453, determine its kinematic viscosity in stokes.
A tentative rule was given about tipping in Testing Experiment Table 8.4, where if a vertical line passing through the object's center of mass is within the object's area of support the object does not tip. According to the rule, the full box of crackers in the following experiment, which has a width of 13 cm and a height of 20 cm, was seen to tip at an angle of: θc=tan−1(13 cm/20 cm)=33∘θ According to the rule, at what angle will a box with the left half filled with crackers begin to tip? Assume the box is light-weight and that the contents remain in the configuration in
The production data for a well is as follows; 450 bbl/day of water 2800 bbl/day of 34.5o API oil 9.85 mscf/day of gas What is the density of the oil in kg/m3? (Input your answer in the space below to 2 decimal places)
A column of mercury (density of mercury 13,534 g / cm) has a height of 10 ft. Considering a gravitational acceleration value of g = 9.80665 m / s and using the equation To calculate the hydrostatic pressure P = ρgh, determine the pressure exerted by the column of mercury in MPa. (Round the result to 2 decimal places.)
As an instrumentation engineer you are asked to measure pressure with accuracy rate of±0.1%, what does it imply?If the pressure actual readings are 2, 4, 5 kg/m2in the full scale division of 10 kg/m2then whatare the possible measured values of pressure if accuracy rate of instrument is ±0.1% FSD ?State your answer with justification for the following whether it is accurate and precise,accurate not precise, precise but not accurate and not accurate and not precise.