Physics Hertz is the SI unit of Pressure Frequency Power Weight Pressure Frequency Power Weight ANSWER DOWNLOAD EXAMIANS APP
Physics A gradual increase in loudness is known as Fortissimo None of these Crescendo Timbre Fortissimo None of these Crescendo Timbre 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 does not change whereas its atomic number changes 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 Both the mass number and the atomic number of the nucleus 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 The mass number of the nucleus changes whereas its atomic number does not change ANSWER DOWNLOAD EXAMIANS APP
Physics During the motion of a projectile fired from the earth surface, ________ Horizontal component of its velocity remains constant Its kinetic energy remains constant Vertical component of its velocity remains constant Its momentum remains constant Horizontal component of its velocity remains constant Its kinetic energy remains constant Vertical component of its velocity remains constant Its momentum remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics A bimetal made copper and iron strips welded together is straight at room temperature. It is held vertically with iron strip towards left and copper strip towards right. If this bimetal is heated, it will Remain straight Bend towards right Bend towards left None of these Remain straight Bend towards right Bend towards left None of these ANSWER DOWNLOAD EXAMIANS APP
Physics If electric resistance is to be decreased, then the number of resistances should be connected in ________ None of these Mixed arrangement Parallel Series None of these Mixed arrangement Parallel Series ANSWER DOWNLOAD EXAMIANS APP
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