Answers An object is placed 36cm from a converging lens of focal length 24cm.If a real… An object is placed 36cm from a converging lens of focal length 24cm.If a real image which is 4cm high is formed, Calculate the height of the object. A. 2.0cm B. 4.0cm C. 6.0cm D. 8.0cm E. 10.0cm Correct Answer: Option A Explanation
Answers A spring of force constant 500 NM-1 is compressed such that its length shortens by… A spring of force constant 500 NM-1 is compressed such that its length shortens by 5cm. The energy… Read More
Answers The 1963 Constitution of Nigeria was The 1963 Constitution of Nigeria was A. written and flexible B. written and rigid C. flexible and unwritten… Read More
Answers A sector of a circle of radius 7cm subtending an angle of 270° at the… A sector of a circle of radius 7cm subtending an angle of 270° at the centre of the… Read More
Answers Share premium is an example of? Share premium is an example of? A. revenue reserve B. capital reserve C. general reserve D. loan capital… Read More
Answers Paul and Silas were imprisoned at Paul and Silas were imprisoned at A. Athens B. Phillippi C. Antioch D. Corinth E. Ephesus Correct Answer:… Read More