Answer: The wavelength of the x-ray wave is 
Explanation:
To calculate the wavelength of light, we use the equation:

where,
 = wavelength of the light  = ?
 = wavelength of the light  = ?
c = speed of x-ray= 
 = frequency of x-ray =
 = frequency of x-ray =  
     
Putting in the values:

Thus the wavelength of the x-ray wave is 
 
        
             
        
        
        
Answer: heat 
Other indicators: color change, odor, gas, temperature change.
 
        
             
        
        
        
 it means two oxygen atoms
        
                    
             
        
        
        
True because it actually formed I know