Daily Science Short Questions PDF SET – 14
Daily Science Short Questions PDF SET – 14 Qns. Oasis is associated with___________? A. Glaciers B. Desert C. Islands D. Volcanoes E. Fertile land SHOW ANSWER Ans-B ✔ Qns. Quartz crystal in quartz watches work on the principle called? A. Photoelectric effect B. Stark effect C. Thermionic effect D. Piezo-electric effect E. None of these