Physics Optical Fibre technology works on which of these principles of Physics? Photoelectric effect Bernoulli's Principle Newton's law of Motion Total internal reflection of Light Photoelectric effect Bernoulli's Principle Newton's law of Motion Total internal reflection of Light ANSWER DOWNLOAD EXAMIANS APP
Physics An ice block with a piece of lead embeded in it floats in water. If ice melts the water level Falls Falls first and then rises Remains same Rises Falls Falls first and then rises Remains same Rises ANSWER DOWNLOAD EXAMIANS APP
Physics A ball rolling along the ground gradually slows down and finally comes to rest is due to ________ Muscular force Electrostatic force Friction Magnetic force Muscular force Electrostatic force Friction Magnetic force ANSWER DOWNLOAD EXAMIANS APP
Physics An optically plane surface reflects a beam of light As a diffused beam in one direction As parallel beams in all directions As diffused beams in all directions As a parallel beam in one direction As a diffused beam in one direction As parallel beams in all directions As diffused beams in all directions As a parallel beam in one direction ANSWER DOWNLOAD EXAMIANS APP
Physics The reverse effect of X–ray emission is Zeeman effect Raman effect Photoelectric Compton effect Zeeman effect Raman effect Photoelectric Compton effect ANSWER DOWNLOAD EXAMIANS APP
Physics Erg cross Sec is the unit of Linear Momentum Energy Angular momentum Planck's constant Linear Momentum Energy Angular momentum Planck's constant ANSWER DOWNLOAD EXAMIANS APP
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