Physics The plastic material commonly used for making gear wheels is Nylons Polyesters Bakelit Polystyrene Nylons Polyesters Bakelit Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Physics General purpose utility gloves are For handling tubes For cleaning procedures All of these For surgeries For handling tubes For cleaning procedures All of these For surgeries ANSWER DOWNLOAD EXAMIANS APP
Physics Magnifying Glass is basically a Concave lens Plano-concave lens Convex lens Cylindrical lens Concave lens Plano-concave lens Convex lens Cylindrical lens ANSWER DOWNLOAD EXAMIANS APP
Physics The fact that the planets move around the Sun, not in circles but in ellipses, was first demonstrated by Martin Luther Johannes Kepler Copernicus Galileo Martin Luther Johannes Kepler Copernicus Galileo ANSWER DOWNLOAD EXAMIANS APP
Physics A circular plate, a cube and a sphere, all made up of same material and having the samemass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling? All will cool at the same rate Circular plate Cube Sphere All will cool at the same rate Circular plate Cube Sphere ANSWER DOWNLOAD EXAMIANS APP
Physics In a vacuum, all electromagnetic waves have the same Velocity Wavelenth All listed here Frequency Velocity Wavelenth All listed here Frequency ANSWER DOWNLOAD EXAMIANS APP
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