Physics Echo is heard due to Scattering Refraction Reflection Interference Scattering Refraction Reflection Interference ANSWER DOWNLOAD EXAMIANS APP
Physics Plants are dried up in winter due to frost because Evaporation does not take place There is mechanical loss of tissues and drought condition prevails Photosynthesis does not take place at such low temperature Respiration does not take place at low temperature Evaporation does not take place There is mechanical loss of tissues and drought condition prevails Photosynthesis does not take place at such low temperature Respiration does not take place at low temperature ANSWER DOWNLOAD EXAMIANS APP
Physics In a Carnot engine when heat is taken from the source, its temperature Increases Decreases Remains constant Decreases and then remains constant Increases Decreases Remains constant Decreases and then remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics The locomotion of insects to the source of light is called : Phototropic Hydrotropic Phototactic Thermotactic Phototropic Hydrotropic Phototactic Thermotactic ANSWER DOWNLOAD EXAMIANS APP
Physics The different colours of different stars are due to the variation of Density Pressure Temperature Radiation from them Density Pressure Temperature Radiation from them ANSWER DOWNLOAD EXAMIANS APP
Physics In a ________ the wave particles of the medium vibrate in a direction perpendicular to the direction of wave propagation Transverse Rolling Longitudinal Field Transverse Rolling Longitudinal Field ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS