Hamad Everyday Science Mcqs 17/01/2022 A. Cooling B. Freezing C. Washing D. Mixing Related Mcqs: The science which deals with study of manners and customs of people is ? A. Ethnology B. Morphology C. Ethics D. Genetics E. None of these... 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... How many bones are there in an adult human being? A. 210 B. 260 C. 206 D. 300... A lake starts freezing because of the cold atmosphere. It will first freeze A. At the bottom B. ln the middle pan C. At the top surface D. Uniformly throughout the water body... The average acceleration caused by gravity per second is____________? A. 22 feet B. 32 feet C. 52 feet D. 42 feet...
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