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Questions and Answers
Who is credited with inventing the microscope around 1590?
Who is known as 'The father of microscopy'?
What is the scale of 1 nm in mm?
What does the word 'microscope' mean?
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Which component of the microscope is the source of light?
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Who was the first person to make and use a real microscope?
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What did Robert Hooke observe when he looked at a sliver of cork through a microscope lens?
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What is the scale of 1 µm in mm?
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What does the word 'microscope' mean?
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Which component of the microscope is responsible for controlling the amount of light that reaches the specimen?
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Study Notes
Invention and Pioneers of Microscopy
- Zacharias Janssen is credited with inventing the microscope around 1590.
- Antonie van Leeuwenhoek is known as 'The father of microscopy' due to his advancements and detailed observations.
Measurements and Conversion
- 1 nanometer (nm) is equal to 0.001 millimeters (mm).
- 1 micrometer (µm) is equal to 0.001 millimeters (mm).
Terminology
- The word 'microscope' derives from the Greek words "mikros" (small) and "skopein" (to look), thus meaning "to look at small things."
Microscope Components
- The source of light in a microscope is typically the light bulb or LED (light-emitting diode) positioned below the stage.
- The diaphragm is the component responsible for controlling the amount of light that reaches the specimen.
Historical Observations
- Robert Hooke was the first person to utilize a real microscope for scientific observations, famously looking at a sliver of cork and describing the observed cells.
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Description
Test your knowledge of the history of the microscope with this quiz. From the invention by Hans Janssen and his son to the observations made by Robert Hooke and Antony Van Leeuwenhoek, this quiz will challenge your understanding of the early developments in microscopy.
