IAM Calculations

• 1000

• 100

• 10

• 500

Which type of microscope uses a beam of electrons to create an image?

• Light Microscope

• Electron Microscope

• Compound Microscope

• Dissecting Microscope

What is the formula for calculating magnification in microscopy?

If the magnification of a microscope is 400x and the actual size of the specimen is 0.01 mm, what is the image size?

• 4 mm

• 0.4 mm

• 40 mm

• 0.04 mm

What is the main advantage of using an electron microscope over a light microscope?

• Portability

• Ease of use

• Higher magnification and resolution

• Lower cost

If the image size is 10 cm and the magnification is 200x, what is the actual size of the specimen?

• 50 cm

• 0.05 cm

• 0.5 cm

• 5 cm

If a specimen is viewed at a magnification of 1000x and the image size is 10 mm, what is the actual size of the specimen?

• 0.01 mm

• 10 mm

• 0.1 mm

• 1 mm

What is the main limitation of using a light microscope compared to an electron microscope?

• Complexity of use

• Higher cost

• Inability to view live specimens

• Lower magnification and resolution

If a specimen's actual size is 2 mm and the magnification is 500x, what is the image size?

• 1 mm

• 1000 mm

• 0.004 mm

• 250 mm

What is the magnification if the image size is 20 mm and the actual size of the specimen is 0.02 mm?

• 1000x

• 2000x

• 500x

• 1500x