Physics Which of the following are used for accurately measuring very small time intervals ? Quartz clocks Pulsars Atomic clocks White dwarfs Quartz clocks Pulsars Atomic clocks White dwarfs ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following components is used as an amplifying device? Transistor Transformer Capacitor Diode Transistor Transformer Capacitor Diode ANSWER DOWNLOAD EXAMIANS APP
Physics The wave like properties of electrons are useful in Magnifying objects Weather reports Lasers All of these Magnifying objects Weather reports Lasers All of these ANSWER DOWNLOAD EXAMIANS APP
Physics The reason for a swimming pool to appear less deep than the actual depth is Refraction Interference Reflection Light scattering Refraction Interference Reflection Light scattering ANSWER DOWNLOAD EXAMIANS APP
Physics Oil raise up the wick in a lamp. The principle involves capillary action phenomenon the diffusion of oil through the wick the liquid state of oil volatility of oil capillary action phenomenon the diffusion of oil through the wick the liquid state of oil volatility of oil ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic field lines about a current-carrying wire None of these Extend radially from the wire Both of these Circle the wire in closed loops None of these Extend radially from the wire Both of these Circle the wire in closed loops ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS