Physics The Laser is a beam of radiations which are 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 Non-coherent and monochromatic ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour of light shows maximum deviation when passed through a prism ? Green Violet White Red Green Violet White Red ANSWER DOWNLOAD EXAMIANS APP
Physics The waveform of a certain signal can be studied by Spectrometer Cathode ray oscilloscope P – n junction diode Sonometer Spectrometer Cathode ray oscilloscope P – n junction diode Sonometer ANSWER DOWNLOAD EXAMIANS APP
Physics A thin oil film on a water surface appears coloured because of Polarization Reflection Interference Diffraction Polarization Reflection Interference Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Radian is used to measure Angle Solid Angle Intensity of Flame Temperature Angle Solid Angle Intensity of Flame Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics One light year is equal to 6 trillion miles 8 trillion miles 9 trillion miles 2 trillion miles 6 trillion miles 8 trillion miles 9 trillion miles 2 trillion miles ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS