Physics Which of the following phenomenon helps to conclude that light is a transverse wave? Interference Refraction Polarisation Diffraction Interference Refraction Polarisation Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics The best conductor of electricity among the following is : Iron Aluminium Silver Copper Iron Aluminium Silver Copper ANSWER DOWNLOAD EXAMIANS APP
Physics ________ states that internal energy is a function of state and the increase in internal energy is equal to the sum of the heat supplied to system and work done by the system. Hooke's Law Faraday's Law The coulomb's law First law of thermodynamics Hooke's Law Faraday's Law The coulomb's law First law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Physics A disk and a sphere of same radius but different masses roll on two inclined planes of the same altitude and length. Which one of the two objects gets to the bottom of the plane first ? Depends on their masses Disk Sphere Both reach at the same time Depends on their masses Disk Sphere Both reach at the same time ANSWER DOWNLOAD EXAMIANS APP
Physics When a number of resistors are connected in series in a circuit, the value of current: Becomes half Increases Remains the same Decreases Becomes half Increases Remains the same Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics What is the direction of torque? Perpendicular to the direction of applied force Parallel to the radius Same as the direction of applied force Opposite to the direction of applied force Perpendicular to the direction of applied force Parallel to the radius Same as the direction of applied force Opposite to the direction of applied force ANSWER DOWNLOAD EXAMIANS APP
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