if you want to remove an article from website contact us from top.

# in the formation of spectrum of white light by a prism which colour is deviated most

Category :

### Mohammed

Guys, does anyone know the answer?

get in the formation of spectrum of white light by a prism which colour is deviated most from screen.

## In the formation of spectrum of white light by a prism:1. which colour is deviated the least?2. which colour is deviated the most?

Click here👆to get an answer to your question ✍️ In the formation of spectrum of white light by a prism:1. which colour is deviated the least?2. which colour is deviated the most?

In the formation of spectrum of white light by a prism:

1. which colour is deviated least?

2. which colour is deviated most?

(i) Red, because Red colour have small refractive index.

Medium Open in App Solution Verified by Toppr

(ii) Violet, Because Voilet colour have a greater refractive index.

Define the term dispersion of white light. State the colour which bends

35 0 SIMILAR QUESTIONS

(i) the least and          (ii) the most while passing through a glass prism.

Medium View solution >

### What is meant by dispersion of white light? Name the various colours of spectrum of white light in proper sequence.

(a) What is dispersion of white light? What is the cause of dispersion? Draw a diagram to show the dispersion of white light by a glass prism.

Medium View solution >

(b) A glass prism is able to produce a spectrum when white light passes through it but a glass slab does not produce any spectrum. Explain why it is so.

Hard View solution >

### Which of the following colours of light undergoes the least deviation while passing through a glass prism ?

Medium View solution >

### Which of the following diagrams, shown correctly the dispersion of white light by a prism

Easy View solution >

Get the Free Answr app

Click a picture with our app and get instant verified solutions

Scan Me OR

+91 Send

स्रोत : www.toppr.com

## The colour which deviates least in the formation of spectrum of white light by a prism is

The colour which deviates least in the formation of spectrum of white light by a prism is

Byju's Answer Standard X Biology Photosynthesis The colour wh... Question

The colour which deviates least in the formation of spectrum of white light by a prism is

A Red B Yellow C Green D Violet Open in App Solution

The correct option is C

Red

When white light falls on a glass prism, each colour in it is refracted by a different angle, from which red colour is least deviated and violet most.

Suggest Corrections 7

SIMILAR QUESTIONS

Q. Why does the colour violet deviate the most and the colour red the least when white light passes through a triangular prism?Q. (a) Define prism angle and angle of deviation for a prism.

(b) Write the sequence of colours in the spectrum formed by the passage of white light through a prism.

(c) Explain the process of formation of rainbow.

Q. While a white light ray, passes through a glass prism, the colour which deviates the least is:Q. During the dispersion of white light by a prism, which of the following colours deviate second least?

[0.8 mark]

Q. Name the colour of white light which is deviated the least, on passing through a prism.

View More RELATED VIDEOS

Photosynthesis BIOLOGY Watch in App EXPLORE MORE Photosynthesis Standard X Biology

स्रोत : byjus.com

## In the formation of spectrum of white light by a prism (i) which colour is deviated least (ii) which colour is deviated most

In the formation of spectrum of white light by a prism (i) which colour is deviated least (ii) which colour is deviated most -  In the formation of a spectrum of white light by a prism: (i) red colour is deviated the least.(ii) violet colour is deviated the most. ExplanationRed colour has the longest wavelength and the least frequency (least deviation), whereas, violet colour has the shortest wavelength and the high

## In the formation of spectrum of white light by a prism:(i) which colour is deviated least?(ii) which colour is deviated most?

In the formation of a spectrum of white light by a prism:

(i) red colour is deviated the least.

(ii) violet colour is deviated the most.

Explanation

Red colour has the longest wavelength and the least frequency (least deviation), whereas, violet colour has the shortest wavelength and the highest frequency (maximum deviation), among all the colours in the visible spectrum.

Tutorialspoint

Simply Easy Learning

Updated on 10-Oct-2022 10:59:47

30 Views

Print Article

Related Articles

Which of the following colour of white light is least deviated by the prism?(a) green (b) violet (c) indigo (d) yellow

If ( P A ) and ( P B ) are tangents from an outside point ( P ). such that ( P A=10 mathrm{~cm} ) and ( angle A P B=60^{circ} ). Find the length of chord ( A B ).

From a point ( P ), two tangents ( P A ) and ( P B ) are drawn to a circle with centre ( O ). If ( O P= ) diameter of the circle, show that ( Delta A P B ) is equilateral.

Find the value of:(a) ( 4.9 p 0.07 )(b) ( 26.4 p 2.4 )

Two tangent segments ( P A ) and ( P B ) are drawn to a circle with centre ( O ) such that ( angle A P B=120^{circ} . ) Prove that ( O P=2 A P ).

From an external point ( P ), tangents ( P A ) and ( P B ) are drawn to a circle with centre ( O ). At one point ( E ) on the circle tangent is drawn, which intersects ( P A ) and ( P B ) at ( C ) and ( D ) respectively. If ( P A=14 mathrm{~cm} ), find the perimeter of ( triangle P C D ).

The colour of white light which is deviated the maximum on passing through the glass prism is:(a) blue (b) indigo (c) red (d) orange

From an external point ( P ), tangents ( P A=P B ) are drawn to a circle with centre ( O ). If ( angle P A B=50^{circ} ), then find ( angle A O B ).

A point A(0,2) A(0,2)

is equidistant from the points

B(3,p) B(3,p) and C(p,5) C(p,5)

, then find the value of P.

If a point A(0,2) A(0,2)

is equidistant from the points

B(3,p) B(3,p) and C(p,5) C(p,5)

, then find the value of

p p .

Give expressions for the following cases.(a) 7 added to ( p )(b) 7 subtracted from ( p )(c) p multiplied by 7(d) ( p ) divided by 7(e) 7 subtracted from ( -m )(f) ( -p ) multiplied by 5(g) ( -p ) divided by 5(h) ( p ) multiplied by ( -5 )

If P(2,p) P(2,p)

is the mid-point of the line segment joining the points

A(6,−5) A(6,−5) and B(−2,11) B(−2,11) . Find the value of p p . If the point A(0,2) A(0,2)

is equidistant from the points

B(3,p) B(3,p) and C(p,5) C(p,5)

, find P. Also find the length of AB.

Draw a line segment ( A B=5.5 mathrm{cm} ). Find a point ( P ) on it such that ( overline{A P}=frac{2}{3} overline{P B} ).

If a=x y p−1 ,b=x y q−1 a=xyp−1,b=xyq−1 and c=x y r−1 c=xyr−1 , prove that a q−r b r−p c p−q =1 aq−rbr−pcp−q=1 . Previous Page Next Page Advertisements

स्रोत : www.tutorialspoint.com

Do you want to see answer or more ?
Mohammed 4 day ago

Guys, does anyone know the answer?