>
Exams
>
Science and Technology
>
Optics and Refraction
>
khalli dilya akrutiche nirikshan karun prashnanchi
Question:
खाली दिलेल्या आकृतीचे निरीक्षण करून प्रश्नांची उत्तरे लिहा
व्याख्या लिहा : वर्णपंक्ती.
Maharashtra Class X Board - 2024
Maharashtra Class X Board
Updated On:
Nov 7, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
वर्णपंक्ती
(Spectrum) म्हणजे सूर्यप्रकाश किंवा कोणत्याही पांढऱ्या प्रकाशाचे विविध रंगांमध्ये विभागलेले दृश्यरूप.
वर्णपंक्तीत सात रंग असतात:
लाल, नारिंगी, पिवळा, हिरवा, निळा, जांभळा आणि इंडिगो
.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Optics and Refraction
Given a thin convex lens (refractive index \( \mu_2 \)), kept in a liquid (refractive index \( \mu_1, \mu_1<\mu_2 \)) having radii of curvature \( |R_1| \) and \( |R_2| \). Its second surface is silver polished. Where should an object be placed on the optic axis so that a real and inverted image is formed at the same place?
JEE Main - 2025
Physics
Optics and Refraction
View Solution
The refractive index of the material of a glass prism is \( 3 \). The angle of minimum deviation is equal to the angle of the prism. What is the angle of the prism?
JEE Main - 2025
Physics
Optics and Refraction
View Solution
A spherical surface of radius of curvature \( R \), separates air from glass (refractive index = 1.5). The center of curvature is in the glass medium. A point object \( O \) placed in air on the optic axis of the surface, so that its real image is formed at \( I \) inside glass. The line \( OI \) intersects the spherical surface at \( P \) and \( PO = PI \). The distance \( PO \) equals:
JEE Main - 2025
Physics
Optics and Refraction
View Solution
What is the lateral shift of a ray refracted through a parallel-sided glass slab of thickness \( h \) in terms of the angle of incidence \( i \) and angle of refraction \( r \), if the glass slab is placed in air medium?
JEE Main - 2025
Physics
Optics and Refraction
View Solution
What does a small droplet of water act as?
Maharashtra Class X Board - 2025
Science and Technology
Optics and Refraction
View Solution
View More Questions
Questions Asked in Maharashtra Class X Board exam
If DE : BC = 3 : 5, then find A(\(\triangle\)ADE) : A(\(\square\)DBCE).
Maharashtra Class X Board - 2025
Similarity of Triangles
View Solution
Out of the following which is a Pythagorean triplet ?
Maharashtra Class X Board - 2025
Geometry
View Solution
Complete the word chain of nouns:
Podium, m .........., .........., .........., ..........
Maharashtra Class X Board - 2025
Vocabulary
View Solution
\(\triangle\)ABC \(\sim\) \(\triangle\)PQR. In \(\triangle\)ABC, AB = 3.6 cm, BC = 4 cm and AC = 4.2 cm. The corresponding sides of \(\triangle\)ABC and \(\triangle\)PQR are in the ratio 2 : 3, construct \(\triangle\)ABC and \(\triangle\)PQR.
Maharashtra Class X Board - 2025
Constructions
View Solution
Explain the following statement with reasons
Foucault called his method, ‘the archaeology of knowledge’.
Maharashtra Class X Board - 2025
History Writing and Historiography of Ancient India
View Solution
View More Questions