Answer:
Yes
Explanation:
For example, we are unable to see the oxygen we breathe and depend on, but through observation and experiments, we are able to confirm its existence and create an explanation for that.
 
        
             
        
        
        
I would say the results of the experiment but not the hypothesis, if we're saying possible corrections to the hypothesis count as something outside of it
        
                    
             
        
        
        
Energy is increases as frequency increases and wavelength decreases
Explanation:
The energy of wave is a function of its wavelength and frequency . 
Wavelength is distance between two successive crests of a wave. 
Frequency is the number of waves that passes a point per unit time. 
Energy is directly proportional to the frequency of waves. The higher the frequency of waves the higher is its energy. 
      C = f ∧
   C is the velocity of light
   f is the frequency of wave 
    ∧ is the wavelength of the wave
 E = hf =  = hf
 = hf 
 h is the planck's constant 
  
learn more: 
Electromagnetic radiation brainly.com/question/6818046
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