Physics After removing two electrons from helium atom it become? Gama particle UV rays Alpha particle X rays Gama particle UV rays Alpha particle X rays ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 2 T 1 T 4 T 8 T 2 T 1 T 4 T 8 T ANSWER DOWNLOAD EXAMIANS APP
Physics Who is known as the 'father of quantum theory'? Ernest Rutherford Albert Einstein Max Planck Werner Heisenberg Ernest Rutherford Albert Einstein Max Planck Werner Heisenberg ANSWER DOWNLOAD EXAMIANS APP
Physics What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius ? No change will happen All water will become ice All ice will melt Only some ice will melt No change will happen All water will become ice All ice will melt Only some ice will melt ANSWER DOWNLOAD EXAMIANS APP
Physics Stars appears to move from east to west because The earth rotates from west to east The earth rotates from east to west All stars move from east to west The background of the stars moves from west to east The earth rotates from west to east The earth rotates from east to west All stars move from east to west The background of the stars moves from west to east ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following scientific discoveries was made by C.V. Raman? Super Conductivity Inelastic scattering of light by molecules Controlled nuclear fission Cyclotron Super Conductivity Inelastic scattering of light by molecules Controlled nuclear fission Cyclotron ANSWER DOWNLOAD EXAMIANS APP
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