by an echo meter 
please flw me and thank my answers
#Genius kudi
 
        
             
        
        
        
Maurice directs a beam of light on a sheet of glass at an angle of 51°. The refractive index of glass is <span>1.46. </span>The angle of refraction in the glass is 29 degrees. The answer is letter B.
        
                    
             
        
        
        
Answer:
it gets brighter because the volta increases
 
        
             
        
        
        
<span>What is the process of conduction in terms of particle movement chocies
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Answer:
False
Explanation:
<em>If one of the bulbs is removed from the series, the other bulb will not come on at all.</em>
This is because the removal of one of the bulbs would interrupt the flow of current though the entire circuit.
Hence, that the other one will get brighter if one of two bulbs in a circuit is removed from its socket is not true.