Answers Iron deposits are found in economic quantities in? Iron deposits are found in economic quantities in? A. Liberia, Sierra Leone and Guinea B. Mali, Nigeria and Cote d’Ivoire C. Niger, Mali and Sierra Leone D. Liberia, Nigeria and Senegal Correct Answer: Option A Explanation
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Answers The correct sequence of energy transformation in the operation of an x-ray tube is i…. The correct sequence of energy transformation in the operation of an x-ray tube is i. X-rays ii. Kinetic… Read More
Answers An organism which exhibit extracellular digestion is An organism which exhibit extracellular digestion is A. Spirogyra B. Paramecium C. Amoeba D. Rhizopus Correct Answer: Option… Read More
Answers A dynamo primarily combines A dynamo primarily combines A. mechanical energy into electrical energy B. electrical energy into kinetic energy C. potential… Read More
Answers Which of the following statements is not true of the isotopes of an element? They Which of the following statements is not true of the isotopes of an element? They A. are atoms… Read More