Answer:
Physical Properties of Metals:
Metals can be hammered into thin sheets. ...
Metals are ductile. ...
Metals are a good conductor of heat and electricity.
Metals are lustrous which means they have a shiny appearance.
Metals have high tensile strength. ...
Metals are sonorous. ...
Metals are hard.
Answer:
The Reynold Number is 146415.34
Explanation:
The density of ethyl alcohol = ρ = 789 kg/m^3
The dynamic viscosity of ethyl alcohol = μ = 0.001095 kg/m.s
Velocity = V = 4 m/s
Diameter of pipe = D = 2 in = 0.0508 m
The Reynold's number (Re), will be:
Re = ρVD/μ
Re = (789 kg/m^3)(4 m/s)(0.0508 m)/(0.001095 kg/ms)
<u>Re = 146415.34</u>
Answer: True
Explanation: Piezoelectric pressure transducers are equipments that helps to generate voltage through the mechanical actions such as applied pressure. Piezoelectric transducer is made up of quartz crystals which are made of silicone and oxygen formed in a crystalline structure.
Piezoelectric transducer can also be described as a Piezoelectric sensor as it helps to detect electric voltage generated through applied pressure.