C) electrical energy is transformed into heat energy
        
                    
             
        
        
        
The answer is true a convex lens can produce a real image but not a viral image
        
             
        
        
        
It doesn't on account of radio waves are longer than optical waves. Radio waves are a sort of electromagnetic radiation with wavelengths in the electromagnetic range longer than infrared light. These long waves are in the radio locale of the electromagnetic range.
        
             
        
        
        
Answer:
Mass – The single most important property that determines other properties of the star. Luminosity – The total amount of energy (light) that a star emits into space. Temperature – surface temperature, closely related to the luminosity and color of the star
Explanation: