Physics A dynamo is used to convert Magnetic energy into mechanical energy Electrical energy into mechanical energy Electrical energy into magnetic energy Mechanical energy into electrical energy Magnetic energy into mechanical energy Electrical energy into mechanical energy Electrical energy into magnetic energy Mechanical energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ At melting point Above melting point Below freezing point Below melting point At melting point Above melting point Below freezing point Below melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? Halo Rainbow Mirage Earthshine Halo Rainbow Mirage Earthshine ANSWER DOWNLOAD EXAMIANS APP
Physics A thin oil film on a water surface appears coloured because of Diffraction Reflection Interference Polarization Diffraction Reflection Interference Polarization ANSWER DOWNLOAD EXAMIANS APP
Physics A Fuse wire is characterised by Low resistance and high melting point Low resistance and low melting point High resistance and high melting point High resistance and low melting point Low resistance and high melting point Low resistance and low melting point High resistance and high melting point High resistance and low melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour (gaseous) in a given volume of air (cubic metre) is known as: Mixing ratio Absolute humidity Relative humidity Specific humidity Mixing ratio Absolute humidity Relative humidity Specific humidity ANSWER DOWNLOAD EXAMIANS APP