Physics Conversion of heat into electrical energy is achieved by using : Thermocouple Voltmeter Ammeter Hydrometer Thermocouple Voltmeter Ammeter Hydrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is Of variable refractive index Made up of slabs of different refractive indices Homogeneous and transparent Inhomogeneous and transparent Of variable refractive index Made up of slabs of different refractive indices Homogeneous and transparent Inhomogeneous and transparent ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a non renewable source of energy ? Biogas Solar Coal Wind Biogas Solar Coal Wind ANSWER DOWNLOAD EXAMIANS APP
Physics Gravitational force is maximum at which place Equator Poles Tropic of capricorn Tropic of cancer Equator Poles Tropic of capricorn Tropic of cancer ANSWER DOWNLOAD EXAMIANS APP
Physics The hair of shaving brush clings together when removed from water due to Elasticity Surface tension Friction Viscosity Elasticity Surface tension Friction Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics What is the resistance (in ohm) of an electrical component if a current of 0.1 A passes through it on application of 5 V of potential difference across it? 1 100 50 0.5 1 100 50 0.5 ANSWER DOWNLOAD EXAMIANS APP