Physics What type of simple machine is an axe? Both A & B Wedge The screw Lever Both A & B Wedge The screw Lever ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following gave the Uncertainty principle? Ernset Rutherford Werner Heisenberg S.N Bose R.A Milkman Ernset Rutherford Werner Heisenberg S.N Bose R.A Milkman ANSWER DOWNLOAD EXAMIANS APP
Physics Who enunciated the laws of planetary motion? Nicolaus Copernicus Isaac Newton Galileo Johannes Kepler Nicolaus Copernicus Isaac Newton Galileo Johannes Kepler ANSWER DOWNLOAD EXAMIANS APP
Physics The fact that two large ships travelling on close parallel courses in the same direction tend to move towards each other can be explained by Magnetic properties of the ship's material Newton's third law of motion Earth's gravitational force Bernoulli's principle Magnetic properties of the ship's material Newton's third law of motion Earth's gravitational force Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? 2k1k2/k1+k2 K1+k2/k1k2 K1k2/k1+k2 None 2k1k2/k1+k2 K1+k2/k1k2 K1k2/k1+k2 None ANSWER DOWNLOAD EXAMIANS APP
Physics A thin oil film on a water surface appears coloured because of Diffraction Reflection Polarization Interference Diffraction Reflection Polarization Interference ANSWER DOWNLOAD EXAMIANS APP
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