Physics The time period of a seconds pendulum is 0.5 second 1.5 second 2 seconds 1 second 0.5 second 1.5 second 2 seconds 1 second ANSWER DOWNLOAD EXAMIANS APP
Physics Solar cells work on the principle of Photovoltaic effect Photoelectric effect Photosynthesis Photoconductive effect Photovoltaic effect Photoelectric effect Photosynthesis Photoconductive effect ANSWER DOWNLOAD EXAMIANS APP
Physics Echolocation is an adaptation bats use to Hunt insects in flight Find warm places for hibernation Locate flowering plants All of these Hunt insects in flight Find warm places for hibernation Locate flowering plants All of these ANSWER DOWNLOAD EXAMIANS APP
Physics A device used for converting a.c. into d.c. is called Rectifier Induction coil Dynamo Transformer Rectifier Induction coil Dynamo Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics In MRI machine, which one of the following is used? X-ray Ultra-sound wave Magnetic wave Sound wave X-ray Ultra-sound wave Magnetic wave Sound wave ANSWER DOWNLOAD EXAMIANS APP
Physics ML2T-2 is the dimensional formula for pressure elasticity couple acting on a body moment of inertia pressure elasticity couple acting on a body moment of inertia ANSWER DOWNLOAD EXAMIANS APP
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