Physics Bending of light rays in denser medium is termed as: Reflection Refraction Dispersion Deflection Reflection Refraction Dispersion Deflection ANSWER DOWNLOAD EXAMIANS APP
Physics Solids which conduct electricity at higher temperature but not at lower temperature are called Insulator Semi-conductor Super-conductor Metallic-conductor Insulator Semi-conductor Super-conductor Metallic-conductor ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a geostationary satellite is 30 days 365 days Changing continuously 24 hours 30 days 365 days Changing continuously 24 hours ANSWER DOWNLOAD EXAMIANS APP
Physics The rate at which energy is transferred is called Watt Power Volt Potential Watt Power Volt Potential ANSWER DOWNLOAD EXAMIANS APP
Physics The fuse in our domestic electric circuit melts when there is a high rise in Resistance Capacitance Current Inductance Resistance Capacitance Current Inductance ANSWER DOWNLOAD EXAMIANS APP
Physics Suitable impurities are added to a semiconductor depending on its use. This is done in order to enable it to withstand higher voltages increase its life increase its electrical conductivity increase its electrical resistivity enable it to withstand higher voltages increase its life increase its electrical conductivity increase its electrical resistivity ANSWER DOWNLOAD EXAMIANS APP
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