MDCAT Physics MCQS Optical Instruments Online Test 1
a-convex-lens-acts-as-diverging-lens-if-the-object-is-placed-at-3-a_-_within-the-f,a-double-convex-lens-acts-as-a-diverging-lens-when-the-object-is-3-a_-_inside-the-focus,a-layer-over-the-central-core-of-the-jacket-is-called-3-a_-_cladding,a-spectrometer-is-used-to-study-3-a_-_spectrum,a-telescope-with-objective-of-focal-length-40-cm-and-eyepiece-of-focal-length-5-cm-2-c-when-focused-for-infinity-has-length-equal-to-3-a_-_45-cm,at-some-angle-of-incident-when-the-angle-of-reflection-become-90-3-csup-3-eo-3-c-2-fsup-3-e-2-c-this-angle-is-called-3-a_-_critical-angle,critical-angle-is-that-angle-of-incident-for-which-angle-of-refraction-is-3-a_-_5-c-2890-5-eo-5-c-29,critical-angle-is-that-incident-angle-in-denser-medium-for-which-angle-of-refraction-is-3-a_-_90-c-2-b-0,digital-modulation-is-expressed-as-3-a_-_bits,fiber-optic-cable-carries-data-in-the-form-of-3-a_-_light,for-higher-magnification-2-c-which-instrument-should-be-used-3-a_-_compound-microscope,for-normal-adjustment-2-c-what-is-the-length-of-astronomical-telescope-if-focal-lengths-of-objective-and-eye-piece-are-100-cm-and-20-cm-respectively-3-f_-_120-cm,if-a-convex-lens-is-used-as-a-magnifying-glass-2-c-which-lens-will-give-higher-magnification-that-has-3-a_-_short-focal-length,if-a-convex-lens-of-focal-length-5-cm-is-used-as-simple-microscope-then-its-magnifying-power-will-be-3-a_-_6,if-a-convex-lens-of-focal-length-5-cm-is-used-as-simple-microscope-then-its-magnifying-power-willbe-3-a_-_6,if-a-convex-lens-of-focal-length-e-2-80-9-cf-e-2-80-9-d-is-cut-into-two-identical-halves-along-the-lens-diameter-2-c-the-focal-length-of-each-half-is-3-a_-_f,if-a-single-convex-lens-is-placed-close-to-the-eye-2-c-then-it-can-be-26-nbsp-3-b-used-as-3-a_-_simple-microscope,if-an-object-is-placed-in-between-focuse-point-and-optical-center-of-a-convex-lens-2-c-the-image-formed-by-lens-is-3-a_-_real-inverted,if-an-object-lies-at-focus-point-f-in-front-of-a-convex-lens-2-c-its-image-is-formed-at-3-a_-_infinity,if-f-3-csub-3-eo-3-c-2-fsub-3-e-3-d-100-cm-3-b-f-3-csub-3-ee-3-c-2-fsub-3-e-3-d-5-cm-2-c-then-length-and-magnifying-power-of-an-astronomical-telescope-is-3-a_-_105-cm-3-b-20,which-is-not-the-essential-component-of-a-spectrometer-3-f_-_microscope
Questions | 21 |
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Available | Always |
Pass rate | 45 % |
Backwards navigation | Allowed |