Answer:
true
Explanation:
true An electromagnet is formed when a coil of wire wrapped around an iron core is hooked up to a dry cell battery. The current traveling through the wire sets up a magnetic field around the wire. TRUE or FALSE
Answer:
15300 N
Explanation:
= Density of air at inlet
= Mass flow rate = 60 kg/s
= Inlet velocity = 225 m/s
= Density of gas at outlet = 
= Inlet area
= Outlet area = 
Since mass flow rate is the same in the inlet and outlet we have
Thrust is given by
The thrust generated is 15300 N.
Answer: True
Explanation:
The east-west row planting orientation helps in the maximize the light absorption by plants which then brings about an efficient photosynthesis activity.
Also, it helps in the shading of weeds that can be found in the inter-row space. Also, it brings about an improvement on drop yield crop yield.
Therefore, the answer to the above is true.
Answer: C. 8AWG
Explanation: According to the NEC system
