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What do you call an instrument that is used for looking at very small things?
microscope
Why is a convex lens of small focal length preferred for a magnifying glass?
Simply put, convex lenses make things look bigger. That is obviously beneficial in a magnifying glass. Focal length indicates the distance from the lens that something should be to be in the best focus (or not inverted). Therefore, a small focal length is best for magnifying glasses which are typically used to look at things that are very close to you.
What are the differences between a simple microscope and a compound microscope?
A simple microscope has only one lens and is used for magnifying small objects, while a compound microscope has multiple lenses and is used for magnifying very small objects with higher magnification and resolution.
What is used to lower the lenses on a microscope?
The coarse adjustment knobs are used to to lower them dramatic amounts. And the fine adjustment knobs are used to lower them very small amounts, in order to focus in better on what you want.
Which scientific tool was invented to help scientists see very tiny things like bacteria?
Which scientific tool was invented to help scientists see very tiny things, like bacteria
Are there such things like a very small mice?
No, but there such animals as very small mice but not a very small mice (grammar mistake)
What is the different between a telescope and a microscope?
A telescope is used to enable people to see very distant things (typically these distant things are astronomical in nature, although telescopes are sometimes used to view things on Earth as well) and microscopes are used to enable people to see very small things, such as bacteria.
What is an optical instrument that uses two convex lenses to allows you to see very small objects?
A magnifying glass is an optical instrument that uses two convex lenses to allow you to see very small objects. The first lens enlarges the image of the object, and the second lens further magnifies the image for observation.
What tool to we use to see very small things?
A microscope is used to see very small things by magnifying them, allowing us to view details that are not visible to the naked eye. This tool enables scientists to study cells, microorganisms, and other tiny structures.
Why do microscopes have lenses?
Since microscopes are instruments to see and observe very small objects which are not visible to naked eye, it needs to focus on them. The lenses are used for this purpose of focusing. If there will be no lens in the microscope then it will not be able to zoom and focus.
What scientific tool was invented to help scientists see very tiny things like bacteria?
The microscope was invented to help scientists see very tiny things like bacteria. This instrument uses lenses to magnify objects that are too small to be seen with the naked eye, allowing researchers to study the structure and behavior of microorganisms.
Examples of things measured in millimeters?
very small ofr tiny things because "milli" means small.
