Question

if you have never used a light microscope then click on the \view theory\ button to learn the basics of microscopy. why do we have to start with the lowest magnification to examine a new slide? a) it is easier to focus on the specimen b) if the light is too strong the high magnification might blind the observer c) the rotating nosepiece with the objective lenses can only be rotated in one direction d) the objectives for high magnifications are much larger, so the slide cannot be placed on the stage

Explanation:

Low magnification lenses have a larger field of view and greater working distance, making it far simpler to locate and bring the specimen into initial focus before moving to higher magnifications. The other options are incorrect: high magnification does not blind observers, nosepieces rotate in both directions, and high-magnification objectives do not prevent slide placement on the stage.

Answer:

a) It is easier to focus on the specimen