Physics Water is used in car radiator because of its High specific heat capacity Low density Low boiling point Easy availability High specific heat capacity Low density Low boiling point Easy availability ANSWER DOWNLOAD EXAMIANS APP
Physics Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit radio waves ultraviolet light visible light X-rays radio waves ultraviolet light visible light X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for twinkling of stars ? Atmospheric reflection Dispersion of light Atmospheric refraction Total internal reflection Atmospheric reflection Dispersion of light Atmospheric refraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Circuit breaker usually operate under After D. C. component has ceased Sub-transient state of short-circuit current Transient state of short-circuit current Steady state of short-circuit current After D. C. component has ceased Sub-transient state of short-circuit current Transient state of short-circuit current Steady state of short-circuit current ANSWER DOWNLOAD EXAMIANS APP
Physics When water freezes its density Increases Becomes Zero Remains constant Decreases Increases Becomes Zero Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics An electric iron of 750 W is used for S hours per day. Then the energy consumed in one day by the iron is: 0.6 units 60 units 6 units 600 units 0.6 units 60 units 6 units 600 units ANSWER DOWNLOAD EXAMIANS APP
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