Physics Brightness of bulb depends on voltage or current? None Current Voltage Both A & B None Current Voltage Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Out of the following pairs, choose the pair in which the physical quantities do not have identical dimension? Impulse and moment of force Force and rate of change of linear momentum Pressure and Young's modules Planck's constant and Angular momentum Impulse and moment of force Force and rate of change of linear momentum Pressure and Young's modules Planck's constant and Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension of which of the following is the same as that of impulse ? Change in the rate of momentum Volume Momentum Torque Change in the rate of momentum Volume Momentum Torque ANSWER DOWNLOAD EXAMIANS APP
Physics The rotational effect of a force on a body about an axis of rotation is described in terms of Centrifugal force Centre of gravity Moment of force Centripetal force Centrifugal force Centre of gravity Moment of force Centripetal force ANSWER DOWNLOAD EXAMIANS APP
Physics Which one type of radiation has the longest wave length Infrared X-ray Ultraviolet Radio Wave Infrared X-ray Ultraviolet Radio Wave ANSWER DOWNLOAD EXAMIANS APP
Physics A periscope works by the principle of Refraction Reflection Diffraction Total internal reflection Refraction Reflection Diffraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
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