Questions

Can we see things smaller than wavelength of visible light?

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Can we see things smaller than wavelength of visible light?

Yes, we can see particles whose size is less than the wavelength of visible light.

What is the size of the wavelength of the visible light?

What is the visible light spectrum? The visible light spectrum is the segment of the electromagnetic spectrum that the human eye can view. More simply, this range of wavelengths is called visible light. Typically, the human eye can detect wavelengths from 380 to 700 nanometers.

Does wavelength change during diffraction?

None of the properties of a wave are changed by diffraction. The wavelength, frequency, period and speed are the same before and after diffraction. The only change is the direction in which the wave is travelling.

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Why can’t we see objects smaller than the wavelength of light?

That’s the reason why we go for electron microscope. Why can’t we objects which is less than wavelength of the information carrying medium (which in this case is visible light)? objects smaller than the highest frequency of visible light can’t be seen because they wont reflect back any photons for your lights to respond to.

What is the range of a visible light spectrum?

Visible light or visible spectrum is a small part of the electromagnetic spectrum. The visible light consists of a spectrum of wavelength ranging from 400 nanometers to 700 nanometers. More familiarly, the range of wavelength is expressed as 7 × 10-7 meters to 4 × 10-7 meters. The narrow band of visible light is also called VIBGYOR.

What is the difference between light and visible light?

Light is an electromagnetic wave, by which we are able to see. Visible light or visible spectrum is a small part of the electromagnetic spectrum. The visible light consists of a spectrum of wavelength ranging from 400 nanometers to 700 nanometers.

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What are the shorter wavelengths of light called?

Within the small range of wavelengths (or colors) that we can see with our eyes, the shorter waves are blue and the longer ones are red. Colors such as green, yellow, and orange lie in between the blue and red ends of the visible spectrum.