Physics Which of the following features of a tunnel diode is its drawback Very low power consumptions Instability due to negative resistance Extremely high frequency response Very wide temperature range of operations Very low power consumptions Instability due to negative resistance Extremely high frequency response Very wide temperature range of operations ANSWER DOWNLOAD EXAMIANS APP
Physics In SONAR which kind of wave is used? Audible sound Infrasonic Ultrasonic Radio Audible sound Infrasonic Ultrasonic Radio ANSWER DOWNLOAD EXAMIANS APP
Physics A man jumping out of a moving train is thrown Backward Sideways Forward None of these Backward Sideways Forward None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Water pipes in hilly areas often burst on a cold frosty night, because The material of which pipes are made contracts due to cold and so breaks None of these Water in the pipes freezes and on freezing water expands, so pipes break Frost makes the pipes rusty, so they break The material of which pipes are made contracts due to cold and so breaks None of these Water in the pipes freezes and on freezing water expands, so pipes break Frost makes the pipes rusty, so they break 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 To convert temperature from Celcius to Kelvin scale, you must ________ the given temperature. Add 273 Subtract 273 Divide by 273 Multiply 273 Add 273 Subtract 273 Divide by 273 Multiply 273 ANSWER DOWNLOAD EXAMIANS APP
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