10th Class Physics MCQS Geometrical Optics Online Test 3

3-cp-3-e-the-set-of-instructions-and-rules-to-design-and-use-information-system-is-called-3-a-3-c-2-fp-3-e_-_3-cp-3-e-procedure-3-c-2-fp-3-e,3-cp-3-e-when-water-waves-enter-from-deep-to-shallow-part-their-wavelength-3-c-2-fp-3-e_-_3-cp-3-e-decreases-3-c-2-fp-3-e,3-cp-3-e-which-gate-is-used-in-making-burglar-alarm-3-f-3-c-2-fp-3-e_-_3-cp-3-enand-gate-3-c-2-fp-3-e,3-cp-3-e-why-should-household-appliances-be-connected-in-parallel-with-the-voltage-source-3-f-3-c-2-fp-3-e_-_3-cp-3-eto-provide-each-appliance-the-same-voltage-as-the-power-source-3-c-2-fp-3-e,3-cp-3-ea-switch-is-always-connected-in-a-circuit-with-3-c-2-fp-3-e_-_3-cp-3-e-live-wire-3-c-2-fp-3-e,3-cp-3-ee-mail-is-the-abbreviation-of-5-c-5-c-3-a-3-c-2-fp-3-e_-_3-cp-3-eelectronic-mail-3-c-2-fp-3-e,a-converging-mirror-with-radius-of-20-cm-creates-a-real-image-30-cm-from-the-mirror-what-is-the-object-distance-3-a_-_15-cm,an-object-is-14-cm-in-front-of-a-concave-mirror-the-image-is-5-8-cm-behind-the-mirror-what-is-the-focal-length-of-the-mirror-3-f_-_9-9-cm,conditions-for-total-internal-reflection-are-3-a_-_2,if-q-3-d-10-cm-2-c-p-3-d-30-cm-then-magnification-will-be-3-a_-_3-jan,if-the-image-is-virtual-then-its-distance-from-lens-is-taken-3-a_-_negative,image-formed-on-camera-is-3-a_-_real-2-c-inverted-and-diminished