Answer:
No, they need to be somewhat flexible so that forces such as turbulance don't shear the wing off.
 
        
                    
             
        
        
        
Getting the bottom of your feet burned when walking on hot sand is due to a form of energy transmission known as conduction.
<h3>The types of 
energy transmission.</h3>
In Science, there are three (3) main types of energy transmission and these include the following:
In this scenario, we can infer and logically conclude that burning the bottom of your feet when walking on hot sand is primarily due to a form of energy transmission known as conduction because it involves the transfer of thermal energy (heat) due to the movement of particles.
Read more on heat conduction here: brainly.com/question/12072129
#SPJ12
 
        
             
        
        
        
Explanation:
Anodizing :
  Anodizing is the surface protection process from the environment.As we know that due to external environment surfaces get corrodes .By using anodizing process the outer surface  of material coated by using different type of coating material.
As the name stand that in the anodizing process there will be anode and oxygen.in this process oxidation of material take place .
Oxides of aluminium and magnesium are stable that is why they anodized by this process.
 
        
             
        
        
        
Answer:
Q=0.95 W/m
Explanation:
Given that
Outer diameter = 0.3 m
Thermal conductivity of material 

So the mean conductivity 





So heat conduction through cylinder


Q=0.95 W/m
 
        
             
        
        
        
Answer:
Your answer will be B: At least 100 feet after leaving the expressway