10th Class G Science MCQS Science and Technology Online Test 1

3-cp-3-e-22-energy-is-neither-created-nor-destroyed-22-this-law-is-called-3-f-3-c-2-fp-3-e_-_3-cp-3-e-conservation-of-energy-act-3-c-2-fp-3-e,3-cp-3-e-an-input-device-is-3-a-3-c-2-fp-3-e_-_3-cp-3-e-keyboard-3-c-2-fp-3-e,3-cp-3-e-current-that-flows-in-only-one-direction-3-c-2-fp-3-e_-_3-cp-3-e-direct-current-3-c-2-fp-3-e,3-cp-3-e-evidence-of-discomfort-in-can-be-obtained-by-ecg-3-a-3-c-2-fp-3-e_-_3-cp-3-e-coronary-artery-3-c-2-fp-3-e,3-cp-3-e-how-does-the-current-flow-3-f-3-c-2-fp-3-e_-_3-cp-3-e-high-to-low-potential-3-c-2-fp-3-e,3-cp-3-e-in-which-country-do-cars-run-on-alcohol-3-f-3-c-2-fp-3-e_-_3-cp-3-e-brazil-3-c-2-fp-3-e,3-cp-3-e-on-which-principle-of-light-2-c-fibre-optics-works-3-f-3-c-2-fp-3-e_-_3-cp-3-e-total-internal-reflection-3-c-2-fp-3-e,3-cp-3-e-opposition-of-the-flow-of-charges-in-a-conductor-3-c-2-fp-3-e_-_3-cp-3-e-resistance-3-c-2-fp-3-e,3-cp-3-e-pressing-a-spring-produces-stored-energy-3-a-3-c-2-fp-3-e_-_3-cp-3-e-elastic-potential-energy-3-c-2-fp-3-e,3-cp-3-e-test-to-assess-the-electrical-activity-of-the-heart-is-called-3-a-3-c-2-fp-3-e_-_3-cp-3-eecg-3-c-2-fp-3-e,3-cp-3-ea-special-type-of-x-ray-that-passes-through-different-angles-in-the-body-is-called-3-a-3-c-2-fp-3-e_-_3-cp-3-ect-scan-3-c-2-fp-3-e