Physics Which determines the frequency of a sound wave? Medium Source Amplitude Speed Medium Source Amplitude Speed ANSWER DOWNLOAD EXAMIANS APP
Physics Rolling friction is caused by ________ Power dissipation Gravity Buoyancy Non-elastic effects Power dissipation Gravity Buoyancy Non-elastic effects ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following developed the technology of underground nuclear explosion ? Dr. P. K. Iyengar Dr. Vikram Sarabhai Dr. Raja Ramanna Dr. Homi J. Bhabha Dr. P. K. Iyengar Dr. Vikram Sarabhai Dr. Raja Ramanna Dr. Homi J. Bhabha ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection I, II and III I and III I and II II and III I, II and III I and III I and II II and III ANSWER DOWNLOAD EXAMIANS APP
Physics The least penetrating power ray is None of these Gamma rays Alpha rays Beta rays None of these Gamma rays Alpha rays Beta rays ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following device is used to measure humidity? Hydrometer Anemometer Hygrometer Psycho Meter Hydrometer Anemometer Hygrometer Psycho Meter ANSWER DOWNLOAD EXAMIANS APP
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