Physics What is the process of conversion of solid state directly to gaseous state called? Sublimation Distillation Condensation Evaporation Sublimation Distillation Condensation Evaporation ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves do not show the phenomenon of Interference Diffraction Polarisation Refraction Interference Diffraction Polarisation Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is a unit for measuring Wavelength Intensity of waves Frequency of waves Clarity of waves Wavelength Intensity of waves Frequency of waves Clarity of waves ANSWER DOWNLOAD EXAMIANS APP
Physics Stars appear twinkling because of ......... of light. Scattering Reflection Emission Absorption Scattering Reflection Emission Absorption ANSWER DOWNLOAD EXAMIANS APP
Physics Why does ice covered in sawdust not melt quickly ? The water is absorbed by sawdust Sawdust is good conductor of heat Sawdust does not allow the air to touch the ice Sawdust is a bad conductor of heat The water is absorbed by sawdust Sawdust is good conductor of heat Sawdust does not allow the air to touch the ice Sawdust is a bad conductor of heat ANSWER DOWNLOAD EXAMIANS APP
Physics If an object moves with constant velocity, It must have constant speed in constant direction It must have constant speed It must have constant direction None of these It must have constant speed in constant direction It must have constant speed It must have constant direction None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS