Physics Electrostatic precipitator is used to control the pollution of Noise Thermal Water Air Noise Thermal Water Air ANSWER DOWNLOAD EXAMIANS APP
Physics Water has maximum density at 100°C 273°C 0°C 4°C 100°C 273°C 0°C 4°C ANSWER DOWNLOAD EXAMIANS APP
Physics The scientist who first sent electromagnetic waves to distant places is Thomas Alva Edison John Logie Baird Heinrich Hertz James Clerk Maxwell Thomas Alva Edison John Logie Baird Heinrich Hertz James Clerk Maxwell ANSWER DOWNLOAD EXAMIANS APP
Physics Good conductor of electricity is Graphite Kerosene Paper Dry air Graphite Kerosene Paper Dry air ANSWER DOWNLOAD EXAMIANS APP
Physics The Laser is a beam of radiations which are Non-coherent and monochromatic Coherent and non-monochromatic Coherent and monochromatic Non-coherent and non-monochromatic Non-coherent and monochromatic Coherent and non-monochromatic Coherent and monochromatic Non-coherent and non-monochromatic ANSWER DOWNLOAD EXAMIANS APP