What is the wavelength range of visible light | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye.Visible light typically has a wavelength rang

Vedclass · Accepted Answer

$4 	imes 10^{-7} \; m$ to $8 	imes 10^{-7} \; m$

Vedclass · Answer

(A) The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye.Visible light typically has a wavelength range from approximately $380 \; nm$ to $750 \; nm$.Converting these values to meters: $380 \; nm = 380 	imes 10^{-9} \; m = 3.8 	imes 10^{-7} \; m$ and $750 \; nm = 750 	imes 10^{-9} \; m = 7.5 	imes 10^{-7} \; m$.Rounding these values,the range is approximately $4 	imes 10^{-7} \; m$ to $8 	imes 10^{-7} \; m$.

What is the wavelength range of visible light?

Similar Questions

Give the mathematical expression for the power of a lens.

The figure below shows the refraction and emergence of a ray of light incident on a rectangular glass slab. Copy the diagram and mark the lateral displacement of the incident ray. Name the two factors on which the lateral displacement depends.

$A$ convex mirror can be used to see a large image of a small object.

An object is situated at $8 \, cm$ from a convex lens of focal length $10 \, cm$. Find the position and nature of the image. Draw a ray diagram to illustrate the formation of the image (not to scale).

Which type of image cannot be obtained by a concave mirror?

Vedclass Test Series

Exam Paper Generator

Online Exam Module