Physics The base of an electric iron is brightly polished mainly To make it more durable To make it smooth and frictionless To make it rust-proof To reduce heat loss by radiation To make it more durable To make it smooth and frictionless To make it rust-proof To reduce heat loss by radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a transverse wave? Radio waves Light waves Sound waves All listed here Radio waves Light waves Sound waves All listed here ANSWER DOWNLOAD EXAMIANS APP
Physics Who gave the Theory of Relativity? Archimedes Albert Einstein Isaac Newton Galileo Galilei Archimedes Albert Einstein Isaac Newton Galileo Galilei ANSWER DOWNLOAD EXAMIANS APP
Physics Rain drops acquire spherical shape due to Surface tension Elasticity Friction Viscosity Surface tension Elasticity Friction Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics Moving electric charge produces : Sound waves Heat waves Light rays Magnetic field Sound waves Heat waves Light rays Magnetic field ANSWER DOWNLOAD EXAMIANS APP
Physics Outside of cooking utensils are generally left black from below because Black surface is a good conductor of heat. Black surface is a poor conductor of heat. Black surface is a good absorber of heat. It is difficult to clean daily. Black surface is a good conductor of heat. Black surface is a poor conductor of heat. Black surface is a good absorber of heat. It is difficult to clean daily. ANSWER DOWNLOAD EXAMIANS APP
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