Physics When a ship enters the sea from a river It remains at the same level It rises or sinks depending on the material it is made of It sinks a little It rises a little It remains at the same level It rises or sinks depending on the material it is made of It sinks a little It rises a little ANSWER DOWNLOAD EXAMIANS APP
Physics What is the source of energy for the water cycle? Clouds Rain water Sun Animals Clouds Rain water Sun Animals ANSWER DOWNLOAD EXAMIANS APP
Physics Which one is the unit of surface tension of a liquid Newton /m2 Electron volt /cm2 None of these Joule/ mm Newton /m2 Electron volt /cm2 None of these Joule/ mm 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 0.008 0.016 2000 1000 0.008 0.016 2000 1000 ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photosynthesis Photoelectric effect Photovoltaic effect Photoconductive effect Photosynthesis Photoelectric effect Photovoltaic effect Photoconductive effect ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following is not an electromagnetic wave? Infrared Ray Cathode Ray R-Ray X-Ray Infrared Ray Cathode Ray R-Ray X-Ray ANSWER DOWNLOAD EXAMIANS APP
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