Physics Clouds float in the atmosphere because of their Low viscosity Low pressure Low temperature Low density Low viscosity Low pressure Low temperature Low density ANSWER DOWNLOAD EXAMIANS APP
Physics Radio telescopes are better than optical telescopes because they can work even in cloudy conditions All of these they can work during the day and night they can detect faint galaxies which no optical telescope can they can work even in cloudy conditions All of these they can work during the day and night they can detect faint galaxies which no optical telescope can ANSWER DOWNLOAD EXAMIANS APP
Physics Pipelines in cold countries often burst in winter, because Pipelines expand due to freezing Temperature of ice is less than that of water Pipelines contract in their volume Water freezes and expands in its volume Pipelines expand due to freezing Temperature of ice is less than that of water Pipelines contract in their volume Water freezes and expands in its volume ANSWER DOWNLOAD EXAMIANS APP
Physics If the velocity-time graph of a particle is represented by y = mt + c, then the particle is moving with Constant speed Constant velocity Constant acceleration Varying acceleration Constant speed Constant velocity Constant acceleration Varying acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is used to convert Mechanical energy into electrical energy Electrical energy into mechanical energy Electrical energy into magnetic energy Magnetic energy into mechanical energy Mechanical energy into electrical energy Electrical energy into mechanical energy Electrical energy into magnetic energy Magnetic energy into mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics The bending of light when it passes around a corner or a slit is due to ________ Diffraction Refraction Total internal reflection Reflection Diffraction Refraction Total internal reflection Reflection ANSWER DOWNLOAD EXAMIANS APP
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