erive the speed of sound in

Q: h air. What is the pressure exerted by the air o

A: To find Exerted pressure.

Q: oment diagra

A: GIVEN:

Q: 2. What is the specific gravity of an oil which has a Baume reading of 28 degrees?

A: Since you have posted multiple questions so we are solving only first question for you. If you want…

Q: The average velocity, Uv of the fluid

A: Given; A flat plate of width L=1 m is pushed down with a velocity,U=0.01 m/sIt resulting in the…

Q: ased. What is the speed of the boat?

A: To determine the boat speed

Q: the differences between HAWT and VAWT

A: To define: The differences between HAWT and VAWT

Q: . The temperature of steam is °C

A: option a is correct answer.

Q: 1. In an experiment how many ways to calculate air velocity?

A: Solution:   Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: The pressure of oil in the pipe (in kPa)

A:

Q: the velocity of water (in m/s)

A: Given data; For prototype;vp=1.0×10-5m2/sdp=0.5 mVP=10 m/sFor model;vm=0.89×10-6 m2/sdm=20 mm=0.2…

Q: A perfect gas nas and pressure 0.8 bar and volume

A: Change in entropy: Entropy is the ratio of heat transfer (Q) to temperature (T). According to second…

Q: What is the final pressure in psia?

A:

Q: What is the pressure at 61, 500 ft in SI.

A:

Q: ensity of Helium is one s <g/m Determine the buc

A:

Q: angular velocity and acceleration of

A: vb=ωABrAB=10*8=80in/s Now draw a velocity diagram Draw line ab perpendicular to link AB of magnitude…

Q: The temperature of the air is 29 °C at the inlet to the comp

A: given:rp=8T1=290cT2=10800ccp=1.006kj/kgkcv=0.717kj/kgk

Q: What is the pressure of the system?

A: To determine the pressure of the system.

Q: How to convert Watt/m/K  to Watt/m/Deg. Celsius

A:

Q: (b) What is the difference between gage pressure and absolute pressure?

A: Given: what is the difference between gage pressure and absolute pressure.

Q: Write the name of the law relates with isobaric process

A: The law that relates to the isobaric process is Charles' law.

Q: Differentiate between gage and absolute pressures

A:

Q: In the compressor, the exit area should be smaller than the inlet area due to increasing the liquid…

A: A compressor is a device that increases the pressure of a working fluid by reducing the volume of…

Q: ir pressure in the top of the bottle is olume of pon remains at 2 liters

A:

Q: What is unit of Pressure?

A: Given Data : Pressure

Q: What is the pressure of air in standard atmosphere at 27, 000 ft in in. Hg

A: Given:-  h = 27000 ft = 8229.6 m Density of air = 1.225 kg/m3  To Find:-  Pressure of air in…

Q: Deriye an expres sion for velocity

A: Consider a nozzle as shown below,

Q: v increased, will the airt

A: Solution  1   No

Q: A compressor runs at a speed of 1,800 revolutions each minute. On eachrevolution, 7.2 cu in of gas…

A: Let L, M O and P are four numbers. Then the proportion will be LM = OP or  L : M = O : PIt can be…

Q: appro amount of water condensed per hour

A: Given: Initial state condition, T=30oC and RH=80% final condition, T=20oC and saturated condition…

Q: A supersonic wind tunnel is in the design

A: given P0=6*105PaT0=313 KA1=1.2 m2M1=3.5 AA*=1M2γ+11+γ-12M2.5γ+1γ-1

Q: e. Calculate the final pressure in atm.

A: Calculate the final pressure.

Q: y at a pressure of 150 ps

A:

Q: The power (in MW) of a full sized

A: Given; A test conducted on a 1/5 scale model of a francis turbine under a head ,h=2mVolumetric flow…

Q: Exceptional gases are an example of type of lubricant. Semi-solid Gaseous O Liquid O Solid

A: Lubrication: The process of applying lubricants to the machine parts to decrease the heat generated…

Q: ine the kinetic energy coming from the wind

A: Dear Student as per guidelines i am allowed to solve first question only ( in case of multiple…

Q: 174 bar, what is the absolute pressure of the

A: Need to find Absolute pressure.

Q: The speed of the barrell, vB, m/s is,

A: Solution:

Q: dy, the actual readings in minutes 0,05, 0.06, 0.06, 0.05, 0.06, 0.06

A:

Q: The difference in pressure (in N/m³)

A: Given, Difference in pressure ? Where, Bubble diameter,d= 0.001mIt is immersed in water. Surface…

Q: Q2/What is the speed of sound in air at 20 * ?degrees Celsius

A: Given data Temperature = 20 degree Celsius = 293K

Q: Appaopotiate orisesi dia-

A: Given; Casting of size =100mm×100mm×50mmAssume volume shrinkage of casting as 2.6%Height of riser…

Q: H.W 2: find the displacement for a air craft moves from A to B to C to D as in patron below? 3m 2m…

A: Given Data⇒Air craftProblem definiton⇒Problem says find displacement.

Q: a- When the temperature increases, the Viscosity (u) of the liquid b- Water Turbines can be…

A: As per the guidelines of company we are subjected to solve only first three parts of a question…

Q: What is the pressure at A in kPa for oil with an SG of 0.88?

A:

Q: ol volume is

A: given: a control volume is?

Q: all at A and swings in a vertic wing that it can withstand a

A: given:

Q: B- The density of a certain type of jet fucl is 500 kg/m'. Determine its specific gravity and…

A: Given Data :   Density of a jet fuel ρ=500Kgm3 Specific Gravity (S),Specific weight (w) in SI unit…

Q: A wind' is simply a flow of huge amnount of air, usually from a low pressure area to high pressure…

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.