Give examples of how temperature is measured.

Q: In what directions do sound waves move?

A: Sound wave propagates as an acoustic wave which have oscillation in pressure, stress, particle…

Q: What is temperature? Can you give other examples from everyday life where temperature and its values…

A: Temperature in simple terms may be defined as the effect of heat. With increase of heat energy…

Q: In our daily life, at many times we use different types of reading, explain all in detail.

A:

Q: 1. What are the types of Rigid Body Motion. Define each.

A: It is asked to define about types of rigid body motion.

Q: What does the relative magnitude of second moment of area represent?

A: The second moment of area is also known as the moment of inertia. The symbols used for its…

Q: Enthalpy is a point function. Explain?

A: There are two types of function that are given as, Path function: The value of the function depends…

Q: What are reaction forces?

A: A reaction force opposes an intervention force by acting in the opposite direction. During sliding,…

Q: Give two examples of physical laws.

A: There are many physical laws 1. Newtons laws of motion: Newton’s first law states that a body at…

Q: What do you mean  by enthalpy?

A: The addition of internal energy of systems and product of volume and pressure is termed as enthalpy.…

Q: What are the modes of heat transfer?

A: Basic concept introduction- Heat transfer- It is a process in which particles of matter move from…

Q: Darcy friction factor ?

A: Given data, Water pipe diameter, d= 15 cmVelocity,v= 0.1 m/sKinematic viscosity,μ= 10-5…

Q: What is buoyancy?

A: Solution: Buoyancy is an upward force that is being exerted by the fluid on an immersed object in a…

Q: Differentiate between Temperature and Rate?

A: An increase in temperature typically increases the rate of reaction. An increase in temperature will…

Q: rower:

A: Given:- P=120kips 5 bolt connection average shear stress=33ksi To find:- minimum bolt diameter

Q: Explain the ultraviolet catastrophe ?

A: There are certain objects in this universe called black bodies. These are bodies that emit…

Q: Symbols for water installations

A: Symbols for water installations:

Q: What is the unit of chemical reaction rates?

A: The speed of processing of the chemical reaction is known reaction rate. Also defined as the  the…

Q: Explain the physical meaning of the terms absolute pressure and gauge pressure

A: Given data in question  Absolute and guage pressures  To be discussed  Physical meaning of Absolute…

Q: What are the differences between density and apparent density?

A: Density is defined as the mass per unit volume for the same material. The volume of the voids are…

Q: me examples of scientific method about engi

A: The majority of engineering designs are inventions—devices or systems created by human effort that…

Q: Explain the concept of "float."

A: Answer IntroductionThe float generally used for finding the critical path in the project management…

Q: What do you mean by activation energy?

A: It is defined as the least possible amount of energy that is required to start a reaction or the…

Q: How are gases and vapors different?

A: Gas : When a substance exits in the gaseous state under ordinary conditions that is, at room…

Q: 3. Are density, temperature, and Air pressure related? Explain.

A: Answer Air density is also known as atmospheric density. The Air density is denoted by the ρ.Air…

Q: Civil Engineering Mathematics) * Surface Integrals How does learning it help us?

A: Surface Integrals:  In Mathematics the surface integral is the generalization of multiple integrals…

Q: What is accuracy in measurement? This question is a material science question.

A: *Measurement:- Measurement is important for us to understand the external global, and via tens of…

Q: fluid mechanics?

A: To find : Which method will be used exclusively in fluid mechanics.  Given option : a) Eulerian…

Q: Fill the table

A:

Q: Explain the angle of elevation and angle of reflection.

A: The angle of elevation is formed by the intersection of the horizontal line and the line of sight.

Q: What do you mean by fluid viscosity?

A: Fluid viscosity can be defined as the resistance to the flow of the fluid that is caused by the…

Q: Write the applications of temperature and pressure in engineering design.

A: Temperature and pressure carry an important role in engineering applications and designs. It has…

Q: Explain what the value of mass moment of inertia represents.

A: The moment of inertia is also vividly known as mass moment of inertia.

Q: Give examples of the important role of length in everyday life.

A: Explanation- The base distance between two distinct focuses is estimated by the length, and it is an…

Q: Explain the place for the subject of Hydrology, Hydraulics and water Resources in civil engineering

A: Hydrology is the scientific study of the transportation, distribution, and management of water on…

Q: What does cause heat transfer?

A: The creation, utilization, transformation, and interchange of thermal energy (heat) across physical…

Q: 5. A boundary over which physical conditions undergo changes is called

A: To find : What is known as boundary over which physical conditions undergo changes.

Q: Explain Newton’s Laws.

A: Newton's laws of motion provide a scientific connection between the forces acting on a body and the…

Q: Explain the physical meaning of the dimensionless groups.

A: A combination of dimensional or dimensionless quantities with zero overall dimension is referred to…

Q: Give examples of forms of energy and explain what they quantify.

A: The survival of all living creatures depends on energy. The sun is the main source of energy because…

Q: Give examples of engineering variables that are based on the fundamental dimensions of length and…

A: Although all technical issues require the use of units, measurements and units are frequently…

Q: Explain what the value of momentum represents.

A: The term is related to physics.

Q: Explain how time is measured and how its measurement has evolved.

A: Time is the seemingly irreversible process of existence and events that occurs from the past to the…

Q: As civil engineering student, why is it important to know the different alphabet of lines?

A:

Q: “Geology' and 'Engineering Geology

A: The study of science related to earth dealing with the rocks, solid Earth and its composition and…

Q: Explain the speed of sound and the number of Machs with the formulas.

A: DEFINITION: SPEED OF SOUND: Speed of sound waves is defined as the dynamic propagation (Path…

Q: Explain what is meant by boundary and initial conditions.

A: Whenever differential equations are given from which a unique solution is to be derived, boundary…

Q: Please help explain the solution and what theories used

A: W=100lb F=50lb

Q: Metrology and Measurement Systems

A:

Q: How does Heat describe the process of converting one form of energy into another?

A: Energy conversion is the process of transforming energy from one form to another. It obey laws of…

Temperature Difference and Heat Transfer

Whenever there is a flow of heat flux resulting from a temperature gradient within the material or between two materials, there is heat transfer. Heat transfer primarily arises due to temperature differences between two bodies or within bodies. The term temperature gradient denotes temperature differences or variation of temperature due to change in some quantity. The fundamental use of the concept of temperature is found in the zeroth law of thermodynamics.