Physics A solid ball of metal has a spherical cavity inside it. When the ball is heated the volume of the cavity will Increase Decrease Have its shape changed Remain unaffected Increase Decrease Have its shape changed Remain unaffected ANSWER DOWNLOAD EXAMIANS APP
Physics At what temperature (in Fahrenheit) pure water freezes? 32 37 48 32 37 48 ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of lamp rises due to Low viscosity of oil Force of cohesion Pressure difference Pheonomenon of capillarity Low viscosity of oil Force of cohesion Pressure difference Pheonomenon of capillarity ANSWER DOWNLOAD EXAMIANS APP
Physics Least audible sound for most of the human ear is : 5.0 µ bar 10.0 µ bar 0.005 µ bar 0.0002 µ bar 5.0 µ bar 10.0 µ bar 0.005 µ bar 0.0002 µ bar ANSWER DOWNLOAD EXAMIANS APP
Physics The p wave of a normal Electrocardiogram indicates Atrial repolarization Ventricular depolarization Ventricular repolarization Atrial depolarization Atrial repolarization Ventricular depolarization Ventricular repolarization Atrial depolarization ANSWER DOWNLOAD EXAMIANS APP
Physics Mercury is commonly used as a thermometric fluid rather than water because density of mercury is more than the water specific heat of mercury is more than water specific heat of mercury is less than water mercury has greater visibility than water density of mercury is more than the water specific heat of mercury is more than water specific heat of mercury is less than water mercury has greater visibility than water ANSWER DOWNLOAD EXAMIANS APP
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