Question

4. Name the device which is used to see very small things.​

Answer 1

Answer:

Here's Your Answer

Explanation:

●Microscopes

A microscope is an instrument that can be used to observe small objects, even cells. The image of an object is magnified through at least one lens in the microscope.

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Answer 2

Answer:

Microscopes

Explanation:A microscope is an instrument that can be used to observe small objects, even cells. The image of an object is magnified through at least one lens in the microscope.

To see anything smaller we need a more powerful microscope. Electron microscopes 'see' things using electrons instead of light. Electrons are much smaller than the wavelength of visible light and so much smaller things can be seen with these electron microscopes.

The smallest object which an average human can see with the naked eye close up is one tenth of a millimetre diameter 0.1mm. This is the ability of being able to see what colour it is, whether it is dust, sand, or a tiny full stop.

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