Physics The refractive index of a transparent medium is maximum for Violet light Yellow light Green light Red light Violet light Yellow light Green light Red light ANSWER DOWNLOAD EXAMIANS APP
Physics For which Diode is used ? Amplification Modulation Purification Oscillation Amplification Modulation Purification Oscillation ANSWER DOWNLOAD EXAMIANS APP
Physics Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse? 25 W Neither 100 W Both 25 W Neither 100 W Both ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical burns occur principally because of Radiation pulses of the electricity The heat generated by the flow of electrical current through the body All of these The high energy of electrons Radiation pulses of the electricity The heat generated by the flow of electrical current through the body All of these The high energy of electrons ANSWER DOWNLOAD EXAMIANS APP
Physics When a body is immersed in a liquid, the force acting on it is Upthrust Mass Both (A) and (B) Weight Upthrust Mass Both (A) and (B) Weight ANSWER DOWNLOAD EXAMIANS APP
Physics Red light is used for signals because it has High frequency Long wavelength Low refraction in the medium High intensity High frequency Long wavelength Low refraction in the medium High intensity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS