ECAT Physics MCQS Optical Instruments Online Test 2

if-focal-length-of-objective-and-eye-piece-is-0-5-m-and-10-cm-respectively-then-magnifying-power-of-telescope-will-be-3-a_-_5,if-magnifying-power-of-magnifying-glass-is-3-2-c-then-focal-length-will-be-3-a_-_12-5-cm,if-magnifying-power-of-magnifying-glass-is-3-2-f-then-focal-length-will-be_-_12-5-cm,if-the-object-is-at-5-cm-from-the-lens-of-simple-microscope-than-its-magnifying-power-will-be-3-a_-_5,if-the-speed-of-light-in-vacuum-is-22-c-22-2-c-then-its-velocity-in-a-medium-of-refractive-index-1-3-is-3-a_-_5-c-28-0-crac-7-bc-7-d-7-b-1-3-7-d-5-c-29,in-compound-microscope-2-c-the-focal-length-of-objective-is-3-a_-_small,in-michelson-27-s-experiment-the-equation-used-to-find-the-speed-of-light-is-3-a_-_3-cimg-src-3-d-22-2-fimages-2-fmcqs-2-f-11th-2-fphy-2-f-11th-phy-ch-10-012-02-png-22-3-e,in-michelson-e-2-80-99-s-experiment-the-angle-subtended-by-a-side-of-the-eight-sided-mirror-is-3-a_-_5-c-28-0-crac-7-b-5-cpi-7-d-7-b-4-7-drad-5-c-29,in-michelson-e-2-80-99-s-experiment-the-equation-used-to-find-the-speed-of-light-is-3-a_-_5-c-28-c-3-d-16-fd-5-c-29,in-multimode-step-index-fibre-2-c-the-diameter-of-core-is-3-a_-_5-c-2850-5-c-2-c-5-cmu-m-5-c-29,in-newer-optical-fibre-system-2-c-reapters-are-placed-at-3-a_-_30-km,in-normal-adjustment-the-length-of-telescope-is-3-a_-_5-c-28-f-o-2-bf-e-5-c-29,information-carrying-capacity-of-optical-fibre-is-called-3-a_-_band-width,light-entering-glass-will-not-suffer-change-in-3-a_-_frequency,magnification-of-convex-lens-is-3-a_-_5-c-281-2-b-0-crac-7-bd-7-d-7-bf-7-d-5-c-29,magnifying-power-of-an-optical-instrument-is-given-by-the-ratio-of-3-a_-_ce-b-8-3-csub-3-ei-3-c-2-fsub-3-e-2-f-ce-b-8-3-csub-3-eo-3-c-2-fsub-3-e,magnifying-power-of-telescope-is-3-a_-_3-cimg-src-3-d-22-2-fimages-2-fmcqs-2-f-11th-2-fphy-2-f-11th-phy-ch-10-010-02-png-22-3-e,magnifying-power-of-the-lens-is-6-then-its-focal-length-will-be-3-a_-_5,multimode-graded-index-fiber-core-has-diameter-of-range-3-a_-_5-c-2850-1000-5-c-2-c-ce-b-cm-5-c-29,multimode-graded-index-fibre-has-a-core-whose-diameter-range-tie-from-3-a_-_50-to-1000-ce-b-cm,which-of-the-following-gives-erect-image-3-f_-_all-the-above