Answer:- 400 K - 26.665
600 K - 53.67
Explanation: y−y1=(y2−y1)/(x2−x1)×(x−x1)
Basic usage of the interpolation formula to get the values of the required answers kinematic viscosities at 400 and 600 K
Answer:
The maximum length of a surface flaw that is possible without fracture is

Explanation:
The given values are,
σ=1.65 MPa
γs=0.60 J/m2
E= 2.0 GPa
The maximum possible length is calculated as:

The maximum length of a surface flaw that is possible without fracture is

Answer:
a) The mass flow rate is 19.71 kg/s
b) The inlet area is 0.41 m²
c) The thrust power is 333.31 kW
d) The propulsive efficiency is 26.7%
Explanation:
Please look at the solution in the attached Word file.
Answer and Explanation:
It is True that packet size increases the transmission time of the packets. This is because packet transmission would be impacted depending on the packet size, whether it is large or small. Here comes the concept of bandwidth of the medium. For a particular bandwidth of the medium, if the packet is small then many such packets can pass through the medium at a given time, rather than less packets at a given time when the packet sizes are larger. Transmission time of a packet = Packet size / Bandwidth of the medium.
If the bandwidth is high, the transmission time will be less. Also, if the packet size increases then, as we saw above the transmission time will increase.
Every packet has to have a header information in which there will be several information and data about the packet and the protocol it follows, also what is the source and destination of the packet. The information contained in the header of a packet may vary in case of different protocols. The address portion of the packet is a overhead but us actually necessary when the packet needs to be transferred from a source to a destination using a protocol. The size of the header varies from protocol to protocol and is an overhead and has impact on data transmission rates since size of the packet increases because of the header.
Answer:
During a reversible, adiabatic process, the entropy of the helium will NEVER increase.
During a reversible, isothermal process, the entropy of the helium will SOMETIMES increase
During an actual adiabatic process, the entropy of the helium will DEFINITELY increase