Physics The unit of measurement of noise is Decibel Amplifier Acoustics Hertz Decibel Amplifier Acoustics Hertz ANSWER DOWNLOAD EXAMIANS APP
Physics What apparatus is used to locate a submerged object? Radar Quasar Pulsar Sonar Radar Quasar Pulsar Sonar ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is A measure of sound level A musical instrument The wavelength of noise A musical note A measure of sound level A musical instrument The wavelength of noise A musical note ANSWER DOWNLOAD EXAMIANS APP
Physics Sound following a flash of lightning is called Stoning Thunder Bolting Cloud clash Stoning Thunder Bolting Cloud clash ANSWER DOWNLOAD EXAMIANS APP
Physics A boy is swinging a ball attached to a string in a horizontal circle. If the string snaps The ball will travel towards the center of the circle and fall down None of these It will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down It will fall down at the same place where the string breaks The ball will travel towards the center of the circle and fall down None of these It will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down It will fall down at the same place where the string breaks ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Dynamo Transformer Oscillator Rectifier Dynamo Transformer Oscillator Rectifier ANSWER DOWNLOAD EXAMIANS APP
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