Physics In the gamma decay of a nucleus The mass number of the nucleus does not change whereas its atomic number changes Both the mass number and the atomic number of the nucleus change Neither the mass number nor the atomic number of the nucleus changes 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 Both the mass number and the atomic number of the nucleus change Neither the mass number nor the atomic number of the nucleus changes The mass number of the nucleus changes whereas its atomic number does not change ANSWER DOWNLOAD EXAMIANS APP
Physics In sunlight a rose appears red. In green light, the same rose appears Yellow Black Green Red Yellow Black Green Red ANSWER DOWNLOAD EXAMIANS APP
Physics Gasoline is useful in cars because it has Chemical potential energy Electrical potential energy Kinetic energy Gravitational potential energy Chemical potential energy Electrical potential energy Kinetic energy Gravitational potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not an aerosol? Dust Smoke Fog Mud Dust Smoke Fog Mud ANSWER DOWNLOAD EXAMIANS APP
Physics Thermocouple consists of Two similar metals Metal and an insulator Metal and a semiconductor Two dissimilar metals Two similar metals Metal and an insulator Metal and a semiconductor Two dissimilar metals ANSWER DOWNLOAD EXAMIANS APP
Physics If an object is thrown upwards, what will be its velocity, when it reaches its maximum height? 14.7 m/s 0 m/s 4.9 m/s 20 m/s 14.7 m/s 0 m/s 4.9 m/s 20 m/s ANSWER DOWNLOAD EXAMIANS APP
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