Physics Which of the following has the highest frequency? Radio waves Microwaves Cosmic rays X-rays Radio waves Microwaves Cosmic rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics When light passes from one medium to another, this phenomenon of change in its direction is called ________ Propagation Refraction No option is correct Diffraction Propagation Refraction No option is correct Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics In which one of the following the phenomenon of total internal reflection of light is used ? Working of binoculars Formation of rainbow Formation of mirage Twinkling of stars Working of binoculars Formation of rainbow Formation of mirage Twinkling of stars ANSWER DOWNLOAD EXAMIANS APP
Physics Resistance of human body in dry condition 1000 ohm 10000 ohm 100000 ohm 10 ohm 1000 ohm 10000 ohm 100000 ohm 10 ohm ANSWER DOWNLOAD EXAMIANS APP
Physics The complete form of 'IC' in electronics is Inbuilt circuit Internal circuit Independent circuit Integrated circuit Inbuilt circuit Internal circuit Independent circuit Integrated circuit ANSWER DOWNLOAD EXAMIANS APP
Physics In the electrical circuit of a house, the fuse acts as A thermopile A step down device A safety device A load A thermopile A step down device A safety device A load ANSWER DOWNLOAD EXAMIANS APP
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