Physics Optical fibre works on which of the following principle of light? Total internal reflection Reflection Refraction Diffraction Total internal reflection Reflection Refraction Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Stress can be defined as ________ quantity. Phasor Vector Tensor Scalar Phasor Vector Tensor Scalar ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the correct sequence of passage of light in a compound microscope? Eyepiece -Objective lens -Body tube -Mirror Objective lens -Condenser -Body tube -Eye piece Condenser -Objective lens -Eye -piece -Body tube Condenser -Objective lens -Body tube -Eyepiece Eyepiece -Objective lens -Body tube -Mirror Objective lens -Condenser -Body tube -Eye piece Condenser -Objective lens -Eye -piece -Body tube Condenser -Objective lens -Body tube -Eyepiece ANSWER DOWNLOAD EXAMIANS APP
Physics When all the forces and torques are balanced in a mechanical body it is said to be in Equilibrium Buoyancy None of these Static Equilibrium Buoyancy None of these Static ANSWER DOWNLOAD EXAMIANS APP
Physics A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is : 0.12638888888889 0.12777777777778 0.20902777777778 0.21111111111111 0.12638888888889 0.12777777777778 0.20902777777778 0.21111111111111 ANSWER DOWNLOAD EXAMIANS APP
Physics A thin oil film on a water surface appears coloured because of Reflection Polarization Diffraction Interference Reflection Polarization Diffraction Interference ANSWER DOWNLOAD EXAMIANS APP
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