Question

250×0.5 used a microscope marks done on the IPS and times 25 on the objective to observe an object that is 0.5 mm long how long will this object be one observed under the microscope ​

Answer 1

To calculate the length of the object when observed under the microscope, we can use the formula:

Length observed = Length actual / (Magnification of eyepiece × Magnification of objective)

Given that the length actual is 0.5 mm, the magnification of the eyepiece is 25, and the magnification of the objective is 0.5:

Length observed = 0.5 mm / (25 × 0.5)

Length observed = 0.5 mm / 12.5

Length observed = 0.04 mm

Therefore, when observed under the microscope, the object will appear to be 0.04 mm long.

Explanation: