Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 120 cm. 30 cm. 60 cm. 90 cm. 120 cm. 30 cm. 60 cm. 90 cm. ANSWER DOWNLOAD EXAMIANS APP
Physics If a boy sitting in a train, which is moving at a constant velocity, throws a ball straight up into the air, the ball will None of these Fall into his hand Fall behind him Fall in front of him None of these Fall into his hand Fall behind him Fall in front of him ANSWER DOWNLOAD EXAMIANS APP
Physics 1 amu is equivalent to 931 KeV 931 MeV 931 eV 1 eV 931 KeV 931 MeV 931 eV 1 eV ANSWER DOWNLOAD EXAMIANS APP
Physics Two waves, each of amplitude 1.5 mm and frequency 10 Hz, are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjacent nodes is : 1 1.5 1.2 2 1 1.5 1.2 2 ANSWER DOWNLOAD EXAMIANS APP
Physics Acceptable noise level for human ear = 85 db > 85 db None of these < 85 db = 85 db > 85 db None of these < 85 db ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Oscillator Transformer Dynamo Rectifier Oscillator Transformer Dynamo Rectifier ANSWER DOWNLOAD EXAMIANS APP
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