Physics Coolis tube is used to produce Radio waves Micro waves X-rays Gama rays Radio waves Micro waves X-rays Gama rays ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Violet Red Green Blue Violet Red Green Blue ANSWER DOWNLOAD EXAMIANS APP
Physics Heat transfer by conduction occurs when molecules None of these Collide Heated Combine None of these Collide Heated Combine ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest may have Potential energy Momentum Velocity Kinetic energy Potential energy Momentum Velocity Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics Suitable impurities are added to a semiconductor depending on its use. This is done in order to increase its electrical resistivity increase its life increase its electrical conductivity enable it to withstand higher voltages increase its electrical resistivity increase its life increase its electrical conductivity enable it to withstand higher voltages ANSWER DOWNLOAD EXAMIANS APP
Physics Global warming is expected to result in Change in coast line Increase in level of sea All of these Change in crop pattern Change in coast line Increase in level of sea All of these Change in crop pattern ANSWER DOWNLOAD EXAMIANS APP
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