Answer:
heat it up to above 176f or apply alternating current
Explanation:
 
        
             
        
        
        
Answer:
SURE!!!...
But what to calculate!!!....
 
        
             
        
        
        
A.
According to the equation: v=λ*f
λ stands for wavelength. wavelength increases, the frequency will decrease. lower frequency deserves low energy.
        
             
        
        
        
The answer is C. Hope this helps.