Physics If the phase difference between two points is 120° for a wave with velocity of 360 m/s and frequency 500 Hz, then path difference between the two points is 24 cm 6 cm 12 cm 1 cm 24 cm 6 cm 12 cm 1 cm ANSWER DOWNLOAD EXAMIANS APP
Physics A metal-semiconductor junction diode is called ________ Schottky diode Tunnel diode Photo diode P-N Juction diode Schottky diode Tunnel diode Photo diode P-N Juction diode ANSWER DOWNLOAD EXAMIANS APP
Physics What property of matter is momentum related to? Velocity Mass None of these Both A & B Velocity Mass None of these Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Radio telescopes are better than optical telescopes because they can work even in cloudy conditions they can work during the day and night they can detect faint galaxies which no optical telescope can All of these they can work even in cloudy conditions they can work during the day and night they can detect faint galaxies which no optical telescope can All of these ANSWER DOWNLOAD EXAMIANS APP
Physics At boiling point of liquids, its Temperature increases Atmospheric pressure increases Temperature remains constant Vapour pressure decreases Temperature increases Atmospheric pressure increases Temperature remains constant Vapour pressure decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Infrasonic sound has a frequency lower than 15 Hz 20 Hz 5 Hz 32 Hz 15 Hz 20 Hz 5 Hz 32 Hz ANSWER DOWNLOAD EXAMIANS APP
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