Question

1. fill in the blanks for the total magnification of each objective lens when used with a 10x eyepiece: scanner (4x): __ x = x low power objective (10x): x = x high power objective (40x): x = __ x

Explanation:

Step1: Recall magnification formula

Total magnification = Objective lens magnification × Eyepiece magnification.

Step2: Calculate for scanner

Given scanner objective lens is 4x and eyepiece is 10x. So 4x × 10x = 40x.

Step3: Calculate for low - power objective

Given low - power objective lens is 10x and eyepiece is 10x. So 10x × 10x = 100x.

Step4: Calculate for high - power objective

Given high - power objective lens is 40x and eyepiece is 10x. So 40x × 10x = 400x.

Answer:

Scanner: 4x × 10x = 40x
Low Power Objective: 10x × 10x = 100x
High Power Objective: 40x × 10x = 400x