Physics In a optical fibre cable, the signal is propagated along the Inner Core Surface and cladding Cladding Both core and cladding Inner Core Surface and cladding Cladding Both core and cladding ANSWER DOWNLOAD EXAMIANS APP
Physics The force of friction between two surfaces will increase if: Air gap is created between the two surfaces Irregularities on both the surfaces are removed The two surfaces are pressed harder A layer of lubricant is kept between the two surfaces Air gap is created between the two surfaces Irregularities on both the surfaces are removed The two surfaces are pressed harder A layer of lubricant is kept between the two surfaces ANSWER DOWNLOAD EXAMIANS APP
Physics When a ball is thrown vertically upwards, which of the following quantities remains constant during its motion? Energy Acceleration Velocity Displacement Energy Acceleration Velocity Displacement ANSWER DOWNLOAD EXAMIANS APP
Physics Energy per unit volume is dimensionally equal to Pressure Work Force Density Pressure Work Force Density ANSWER DOWNLOAD EXAMIANS APP
Physics The alluminating powers of two sources are compared by A polarimeter A photometer A spectrometer A fluxmeter A polarimeter A photometer A spectrometer A fluxmeter ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? Rainbow Halo Earthshine Mirage Rainbow Halo Earthshine Mirage ANSWER DOWNLOAD EXAMIANS APP
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