Physics What is the minimum distance (in metres) required to hear an echo? 21 13 17 10 21 13 17 10 ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically A capacitor A resistor A transformer An inductor A capacitor A resistor A transformer An inductor ANSWER DOWNLOAD EXAMIANS APP
Physics Water is not suitable as a calorimetric substance because it : Low latent heat of vapourization Has high boiling point Has high specific heat Is a good conductor Low latent heat of vapourization Has high boiling point Has high specific heat Is a good conductor 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 Which colour has the highest energy? Blue White Red Violet Blue White Red Violet ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound has a subject existence an object existence no existence both subjective and objective existence a subject existence an object existence no existence both subjective and objective existence ANSWER DOWNLOAD EXAMIANS APP
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