Answers

The optical instrument which is suitable for viewing a nearby objects is ………..? A. Telescope B. sextant C.…

For a best result using temperature to achieve an accurate measurement, it is best to use A. Mercury…

A structural engineer stood on a top of a building releasing a light and heavy object to the…

If a ball released from a height of 20m, How long would it take the ball to reach…

If the velocity ratio of a machine is 5. What is its ratio of x and y? A.…

If the mechanical advantage of a machine is 4. What is its ratio for LOAD to EFFORT? A.…

What type of electromagnetic radiation can be used to take photographs in the haze? A. Radio waves B.…

If a mango fruit dropped at a height of 50 meters. How long does it reach the ground?…

A zinc has a heat capacity of 40 J/K, what is the mass of the zinc, given that…

What type of electromagnetic radiation can be used to take photographs in the haze? A. Radio waves B.…