Physics A current carrying conductor is associated with An electric field An electro-magnetic field A magnetic field An electrostatic field An electric field An electro-magnetic field A magnetic field An electrostatic field ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is true of all simple machines? Work input > work output None of these Both A & B These make work easier Work input > work output None of these Both A & B These make work easier ANSWER DOWNLOAD EXAMIANS APP
Physics Loudness of sound depends on Amplitude Wavelength Pitch Frequency Amplitude Wavelength Pitch Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics One billionth of a second is called Millisecond Picoseconds Nanosecond Microsecond Millisecond Picoseconds Nanosecond Microsecond ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of paper and a cricket ball are dropped from the same height. Under which of the following conditions do both reach the surface simultaneously ? They must have the same density They must be dropped in vacuum They must have the same volume They must have the same mass They must have the same density They must be dropped in vacuum They must have the same volume They must have the same mass ANSWER DOWNLOAD EXAMIANS APP
Physics Friction is caused by the ________ on the two surfaces in contact. Densities Irregularities Smoothness Gaps Densities Irregularities Smoothness Gaps ANSWER DOWNLOAD EXAMIANS APP
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