Physics Conservation of energy refers to the fact that If you conserve energy you will not be as tired Energy cannot be created or destroyed but can be converted from one form to another No chemical reaction is 100 percent efficient The entropy of the universe is always increasing If you conserve energy you will not be as tired Energy cannot be created or destroyed but can be converted from one form to another No chemical reaction is 100 percent efficient The entropy of the universe is always increasing ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: Sir CV Raman was awarded Noble Prize for his work connected with which of the following phenomenon of radiation? Scattering Diffraction Interference Polarization Scattering Diffraction Interference Polarization ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetism in materials is due to Protons at rest All neutrons at rest Circular motion of electrons Electrons at rest Protons at rest All neutrons at rest Circular motion of electrons Electrons at rest ANSWER DOWNLOAD EXAMIANS APP
Physics The magnitude of buoyant force depends on the ________ of the fluid. Mass Density Volume Temperature Mass Density Volume Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics For Gamma radiation, what stops its penetrating abilities? Concrete Lead All of these Steal Concrete Lead All of these Steal ANSWER DOWNLOAD EXAMIANS APP
Physics In SONAR which kind of wave is used? Infrasonic Audible sound Ultrasonic Radio Infrasonic Audible sound Ultrasonic Radio ANSWER DOWNLOAD EXAMIANS APP
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