Physics A soap bubble shows colours when illuminated with white light. This is due to Reflection Interference Polarisation Diffraction Reflection Interference Polarisation Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Water from soil enters into the root hairs owing to : Atmospheric pressure Osmotic pressure Capillary pressure Root pressure Atmospheric pressure Osmotic pressure Capillary pressure Root pressure ANSWER DOWNLOAD EXAMIANS APP
Physics An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of : 110 J 110 J 2750 J 275 J 110 J 110 J 2750 J 275 J ANSWER DOWNLOAD EXAMIANS APP
Physics On which principle does the hydraulic lift works? Newton's law Archimedes's law Pascal's law Joule's law Newton's law Archimedes's law Pascal's law Joule's law ANSWER DOWNLOAD EXAMIANS APP
Physics During hot weather, the fan produces a feeling of comfort. This is because Fan supplies cool air Fan cools the air Our perspiration eva-porates rapidly Conductivity of air increases Fan supplies cool air Fan cools the air Our perspiration eva-porates rapidly Conductivity of air increases ANSWER DOWNLOAD EXAMIANS APP
Physics What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel? 12 36 24 50 12 36 24 50 ANSWER DOWNLOAD EXAMIANS APP
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