Physics Minimum number of unequal vectors which can give zero resultant are more than four two four three more than four two four three ANSWER DOWNLOAD EXAMIANS APP
Physics A tank filled partially with a liquid is subjected to a uniform horizontal acceleration. Which of the following is true for the surface of liquid in the tank? None The liquid surface falls down on the direction of motion and rises up on the back side of the tank The liquid surface falls down only at the center of the tank The surface of the liquid remains horizontal None The liquid surface falls down on the direction of motion and rises up on the back side of the tank The liquid surface falls down only at the center of the tank The surface of the liquid remains horizontal ANSWER DOWNLOAD EXAMIANS APP
Physics Electric current is measured by which instrument? Ammeter Sinometer Voltmeter Barometer Ammeter Sinometer Voltmeter Barometer ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on the scattering total internal reflection interference principle of refraction scattering total internal reflection interference principle of refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Mach number is used in connection with the speed of spacecraft sound ships aircraft spacecraft sound ships aircraft ANSWER DOWNLOAD EXAMIANS APP
Physics What is found in frequency modulation ? Change in dimension only Fixed dimension Fixed frequency Change in frequency and dimension Change in dimension only Fixed dimension Fixed frequency Change in frequency and dimension ANSWER DOWNLOAD EXAMIANS APP
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