Physics If an object is thrown upwards, what will be its velocity, when it reaches its maximum height? 4.9 m/s 20 m/s 0 m/s 14.7 m/s 4.9 m/s 20 m/s 0 m/s 14.7 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics In the gamma decay of a nucleus Both the mass number and the atomic number of the nucleus change The mass number of the nucleus changes whereas its atomic number does not change The mass number of the nucleus does not change whereas its atomic number changes Neither the mass number nor the atomic number of the nucleus changes Both the mass number and the atomic number of the nucleus change The mass number of the nucleus changes whereas its atomic number does not change The mass number of the nucleus does not change whereas its atomic number changes Neither the mass number nor the atomic number of the nucleus changes ANSWER DOWNLOAD EXAMIANS APP
Physics In AC circuits, AC meters measure Peak values Rms values Mean square values Mean values Peak values Rms values Mean square values Mean values ANSWER DOWNLOAD EXAMIANS APP
Physics When a number of resistors are connected in series in a circuit, the value of current: Remains the same Increases Becomes half Decreases Remains the same Increases Becomes half Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics The width of depletion layer of a P-N junction Decreases with light doping Increases with heavy doping Is increased under reverse bias Is independent of applied voltage Decreases with light doping Increases with heavy doping Is increased under reverse bias Is independent of applied voltage ANSWER DOWNLOAD EXAMIANS APP
Physics The layer of atmosphere used for radio-wave transmission is Troposphere Ionosphere Stratosphere Chromosphere Troposphere Ionosphere Stratosphere Chromosphere ANSWER DOWNLOAD EXAMIANS APP
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