Physics The waveform of a certain signal can be studied by Cathode ray oscilloscope Sonometer P – n junction diode Spectrometer Cathode ray oscilloscope Sonometer P – n junction diode Spectrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of mirror is used in the head lights of vehicles ? Plane mirror Parabolic mirror Concave mirror Convex mirror Plane mirror Parabolic mirror Concave mirror Convex mirror ANSWER DOWNLOAD EXAMIANS APP
Physics Eddy current is generated by Convection Conduction Induction Direct Current Convection Conduction Induction Direct Current ANSWER DOWNLOAD EXAMIANS APP
Physics According to the theory of relativity, which of the following always remains constant ? Time Space Length of an object Velocity of light Time Space Length of an object Velocity of light ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is a good electrical conductor? Diamond Graphite Peat Charcoal Diamond Graphite Peat Charcoal ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 150 J 75 J 100 J 50 J 150 J 75 J 100 J 50 J ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS