Answer:
Aluminum
Explanation:
The best material to use when creating an electric fence would be Aluminum. Aluminum wiring is incredibly durable and can be easily obtained. Since aluminum is a non-magnetic metal its conducting capabilities far exceed other metallic options in the market and is also why companies choose aluminum for their high tension cable wiring. Aside from being more expensive than other feasible options its durability and conducting capabilities make it easily the best option.
Answer:
ΔV = 
Explanation:
Distance of earth from sun = 
Spacecraft perihelion = 
gravitational parameters are now given as


radius of earth = 6378 Km
Heliocentric spacecraft velocity at earth sphere of influence =


Heliocentric velocity of earth = 

assume

Geometric spacecraft velocity of spacecraft at perigee of departure hyperbola

geometric space craft velocity in its circular parking orbit

ΔV = 
Answer:
Chemical Engineers determine how to transport chemicals:
TRUE
Answer:

Explanation:
Given data:
carbon concentration = 0.54%
from the relation given below calculate the time required to achieve concentration at 6.00 mm from surface

D considered constant

here, x POSITION FROM SURFACE, t is time required to achieve concentration


