Physics Which one of the following is the value of one nanometer? 10-4 cm 10-6 cm 10-7 cm 10-3 cm 10-4 cm 10-6 cm 10-7 cm 10-3 cm ANSWER DOWNLOAD EXAMIANS APP
Physics Safety fuse wire used in domestic electrical appliances is made of metal of low Conductance Melting point Specific gravity Resistance Conductance Melting point Specific gravity Resistance ANSWER DOWNLOAD EXAMIANS APP
Physics Man perceives sound vibrations in the frequency ranges of 20 – 20000 Hz 11 – 20 Hz 0 – 5 Hz 6 – 10 Hz 20 – 20000 Hz 11 – 20 Hz 0 – 5 Hz 6 – 10 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics Stationary wave is formed by Two waves of same frequency travelling in the opposite direction Two waves of same frequency travelling in the same direction Two waves of the same speed superposing A transverse wave superposing a longitudinal wave Two waves of same frequency travelling in the opposite direction Two waves of same frequency travelling in the same direction Two waves of the same speed superposing A transverse wave superposing a longitudinal wave ANSWER DOWNLOAD EXAMIANS APP
Physics Transformer is a device to convert Low voltage D.C. into high voltage D.C. Low voltage A.C. into high voltage A.C. C. to A.C. Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. Low voltage A.C. into high voltage A.C. C. to A.C. Mechanical energy into Electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which electromagnetic radiation is used for satellite communication ? Millimeter wave Radiowave Ultraviolet Infrared Millimeter wave Radiowave Ultraviolet Infrared ANSWER DOWNLOAD EXAMIANS APP
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