Question

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

Explanation:

Step1: Recall magnification formula

Total magnification = Objective lens magnification × Eyepiece magnification

Step2: Calculate for Scanner

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

Step3: Calculate for Low - Power Objective

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

Step4: Calculate for High - Power Objective

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

Answer:

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