Physics An electric fuse is based on The chemical effect of the current The heating effect of the current All of these The magnetic effect of the current The chemical effect of the current The heating effect of the current All of these The magnetic effect of the current ANSWER DOWNLOAD EXAMIANS APP
Physics A sphere rolls down on two inclined planes of different angles but same height, it does so In the same time with the same speed With the same speed In the same time with the same kinetic energy In the same time In the same time with the same speed With the same speed In the same time with the same kinetic energy In the same time ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Total internal absorption Total internal reflection Scattering of light Optical rotation Total internal absorption Total internal reflection Scattering of light Optical rotation ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following liquids has the least density ? Petrol Mercury Salt water Fresh water Petrol Mercury Salt water Fresh water ANSWER DOWNLOAD EXAMIANS APP
Physics To measure the speed of an approaching car a police officer shines Ultra high frequency waves on it Radio waves on it Light waves on it Microwaves on it Ultra high frequency waves on it Radio waves on it Light waves on it Microwaves on it ANSWER DOWNLOAD EXAMIANS APP
Physics Ball pen functions on the principle of : Boyle's Law Surface tension Viscosity Gravitational force Boyle's Law Surface tension Viscosity Gravitational force ANSWER DOWNLOAD EXAMIANS APP
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