Physics The threshold frequency is the frequency below which : Photo electric emission is not possible Photo current is constant Photo current decreases with voltage Photo current increases with voltage Photo electric emission is not possible Photo current is constant Photo current decreases with voltage Photo current increases with voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a compound machine? Bicycle Knife Screw Ramp Bicycle Knife Screw Ramp ANSWER DOWNLOAD EXAMIANS APP
Physics When light passes from one medium to another, this phenomenon of change in its direction is called ________ Diffraction Refraction Propagation No option is correct Diffraction Refraction Propagation No option is correct ANSWER DOWNLOAD EXAMIANS APP
Physics At boiling point of liquids, its Temperature remains constant Atmospheric pressure increases Temperature increases Vapour pressure decreases Temperature remains constant Atmospheric pressure increases Temperature increases Vapour pressure decreases ANSWER DOWNLOAD EXAMIANS APP
Physics Kirchoff's Voltage Law is known as Both Conservation Energy None of these Conservation of Charge Both Conservation Energy None of these Conservation of Charge ANSWER DOWNLOAD EXAMIANS APP
Physics Which component of an IED creates an electrical charge? Fuse Activator Power source Explosive Fuse Activator Power source Explosive ANSWER DOWNLOAD EXAMIANS APP
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