Hamad Everyday Science Mcqs 18/07/2024 A: Chromosomes B: Nucleotides C: Gene D: DNA Related Mcqs: The speed of sound in air at sea level is approximately____________?A. 300 meter per second B. 320 meter per second C. 340 meters per second D. 370 meter per second... Dielectric constant of water is?A. 60 B. 70 C. 80 D.none... Which of the following layers make radio transmission possible?A: Stratosphere B: Troposphere C: Ionosphere D: None of above... For about how many hours food remains in small intestine?A. 6hours B. 12hours C. 7hours D. 24hours... Dioptre is used to measure ?A: lens refractive power B: luminous intensity C: power D: distance of heavenly bodies...
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