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No, atoms are too small to be directly observed with visible light as their size is much smaller than the wavelength of visible light. To see atoms, scientists use techniques such as electron microscopes or other sophisticated imaging methods that can detect them indirectly.
J.J. Thomson used experiments with cathode rays to discover the electron. By observing the way these rays moved in an electric field, Thomson determined that they were negatively charged particles much smaller than the atom. This led him to propose the "plum pudding" model of the atom, where electrons were embedded in a positively charged sphere.
You can use an electron microscope to view objects smaller than light photons, which uses electrons as the name suggests
Yes, but a scale can also be used to show a smaller distance by using a bigger distance (i.e. the opposite of the above). For example, imagine we were drawing a representation of something really small like the structure of an atom. If we wanted to draw this accurately we would have to use a scale which uses a larger distance to represent a smaller one.
If he/she was looking at something like a plant cell he would use the smaller lens because they would be much larger then something like a cheek cell which would need the medium or large magnification
All depends on what you are making, if its a cake or something you are baking, i would use the recommended size, but if you are sauteing something you can usually guess about how much space you need and a bit smaller wont usually do any harm
An eraser
No, atoms are too small to be directly observed with visible light as their size is much smaller than the wavelength of visible light. To see atoms, scientists use techniques such as electron microscopes or other sophisticated imaging methods that can detect them indirectly.
soap
centimetres To measure an object smaller than an inch you can use a ruler. Builders often use rulers to measure things smaller than an inch. Or you can use a vernier caliper to accurately measure small things. If you r are talking about what measurements you use then you use parts of an inch ie 16ths or 8ths or 32nds of an inch. Click on 'related links' below to see a picture of a vernier caliper.
To make smaller or use less of something
I want to know this for a school project. It can be a special ruler, a digital device or anything. Anybody know a device?
If something is more than 100cm, it's easier to stick to the larger unit so that it seems smaller and more manageable.
AnswerWomen's hands are smaller. and its easier to play with
Any metric unit would do. But it might be easier to pick something smaller than the length of the pencil, like a centimeter, or a millimeter.
When looking at a curve smaller than a semicircle, you use angle bisectors to find the rest of the circle.
It appears there may be a typo in your question. If you meant to ask about "reduce," it means to make something smaller in size, amount, or degree. It can also refer to simplifying something or making it more manageable.