Physics The device used to convert solar energy into electricity is Galvanic cell Electrochemical cell Photovoltaic cell Daniell cell Galvanic cell Electrochemical cell Photovoltaic cell Daniell cell ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Reflection Damped vibrations Forced vibrations Refraction Reflection Damped vibrations Forced vibrations Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays have greatest similarity with B-rays A-rays U.V.-rays X-rays B-rays A-rays U.V.-rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following processes is energy released ? Photosynthesis Ingestion Respiration Absorption Photosynthesis Ingestion Respiration Absorption ANSWER DOWNLOAD EXAMIANS APP
Physics Calculate the time period (in seconds) of a sound wave of wavelength 4m traveling with a speed of 500m/s 0.016 0.008 2000 1000 0.016 0.008 2000 1000 ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is/are part of the Classical Physics? None Both a and b Thermodynamics Optics None Both a and b Thermodynamics Optics ANSWER DOWNLOAD EXAMIANS APP
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