Physics Which of the following experiments analyzed the Fraunhofer lines of the solar spectrum? Geiger and Marsdens experiment on scattering of alpha particles Bunsen and Kirchhoff's experiment Lamb-Rutherford experiment Barkla's experiment on scattering of X-rays Geiger and Marsdens experiment on scattering of alpha particles Bunsen and Kirchhoff's experiment Lamb-Rutherford experiment Barkla's experiment on scattering of X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of the physical quantity Entropy? Watt per kelvin Joule per kelvin Newton per kelvin Pascal per kelvin Watt per kelvin Joule per kelvin Newton per kelvin Pascal per kelvin ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not an intrusive igneous body? Dike Stock Stope Batholith Dike Stock Stope Batholith ANSWER DOWNLOAD EXAMIANS APP
Physics Which layer of the earth's atmosphere reflect back the radio waves to the earth's surface ? Ionosphere Exosphere Mesosphere Stratosphere Ionosphere Exosphere Mesosphere Stratosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is responsible for the working of Newton's colour disc experiment ? Persistence of vision Principle of complementary colour Formation of pure spectra Formation of impure spectra Persistence of vision Principle of complementary colour Formation of pure spectra Formation of impure spectra ANSWER DOWNLOAD EXAMIANS APP
Physics At low temperature, Lead behaves as a : Conductor Superconductor Semi conductor Insulator Conductor Superconductor Semi conductor Insulator ANSWER DOWNLOAD EXAMIANS APP
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