Malleable and ductile
non metals like plastic also have other properties but can't be malleable and ductile so they r most valuable metallic properties
Answer:
CAD and a database
Explanation:
The correct answer is CAD and a database. When American Motors Corportation introduced the Jeep Cherokee, it implemented CAD to increase engineering productivity and combined that with a new communications system.
Answer:
speed of air is 200 m/s
Explanation:
given data
length dl = 10 m
diameter dp = 2 m
maximum allowable speed Vp = 10 m/s
scale
= 1/20th
to find out
speed of air in the tunnel to achieve dynamic similarity
solution
we know in dynamic similarity ratio of force at corresponding point in model are equal and different dimensionless no is use for dynamic similarity
so
Rem = Rep
Re is modal law
so
![( \frac{\rho VD}{\mu}) p= (\frac{\rho VD}{\mu} ) m](https://tex.z-dn.net/?f=%28%20%5Cfrac%7B%5Crho%20VD%7D%7B%5Cmu%7D%29%20p%3D%20%20%28%5Cfrac%7B%5Crho%20VD%7D%7B%5Cmu%7D%20%29%20m)
and
VpDp = VmDm
so ![\rho p = \rho m](https://tex.z-dn.net/?f=%5Crho%20p%20%3D%20%5Crho%20m)
![\mu p = \mu m](https://tex.z-dn.net/?f=%5Cmu%20p%20%3D%20%5Cmu%20m)
so
10 × ![\frac{Dp}{Dm} = Vm](https://tex.z-dn.net/?f=%5Cfrac%7BDp%7D%7BDm%7D%20%3D%20Vm)
Vm = 200 m/s
so speed of air is 200 m/s
Answer:
Other formulas equivalent of I=E/R are:
- R = E/I
- E = IR
Where,
R = Resistance
E = Voltage
I = Current
Explanation:
For some conductors of power, the electric flow which will course through them is straightforwardly relative to the voltage concerned them. At the point when a microscopic perspective on Ohm's law is taken, it is found to rely on the way that the float speed of charges through the material is relative to the electric field in the conduit. The proportion of voltage to current is known as the resistance, and if the proportion is constant over a wide scope of voltages, the material is said to be an "ohmic" material. On the off chance that the material can be described by such a resistance, at that point the current can be anticipated from the relationship:
I = E/R
Electric Current = Voltage/Resistance
The voltage changes around any shut circle must total to zero. Regardless of what way you take through an electric circuit, in the event that you come back to your beginning stage you should gauge a similar voltage, compelling the net change around the circle to be zero. Since voltage is electric potential vitality per unit charge, the voltage law can be believed to be an outcome of preservation of vitality. The voltage law has extraordinary handy utility in the investigation of electric circuits. It is utilized related to the present law in many circuit investigation errands.
The electric current in amperes that streams into any intersection in an electric circuit is equivalent to the current which streams out. This can be believed to be only an announcement of preservation of charge. Since you don't lose any charge during the stream procedure around the circuit, the absolute current in any cross-segment of the circuit is the equivalent. Alongside the voltage law, the current law is a useful asset for the investigation of electric circuits.
Answer:answer is part a 100 x ![10^{6}W](https://tex.z-dn.net/?f=10%5E%7B6%7DW)
Explanation:
We know that a prefix of Mega(M) is used for a quantity of ![10^{6}](https://tex.z-dn.net/?f=10%5E%7B6%7D)
numbers thus 100 MW = 100 x ![10^{6}W](https://tex.z-dn.net/?f=10%5E%7B6%7DW)