# Balbharati solutions for Science and Technology Part 1 10th Standard SSC Maharashtra State Board chapter 6 - Refraction of light [Latest edition]

## Chapter 6: Refraction of light

[Page 79]

### Balbharati solutions for Science and Technology Part 1 10th Standard SSC Maharashtra State Board Chapter 6 Refraction of light [Page 79]

Q 1.1 | Page 79

Fill in the blank and Explain the completed sentences.
Refractive index depends on the ............. of light.

Q 1.2 | Page 79

Fill in the blank and Explain the completed sentences.

The change in ................ of light rays while going from one medium to another is called refraction.

Q 2.1 | Page 79

Prove the statement .

If the angle of incidence and angle of emergence of a light ray falling on a glass slab are i and e respectively, prove that, i = e.

Q 2.2 | Page 79

Prove the statement.

A rainbow is the combined effect of the refraction, dispersion, and total internal reflection of light.

Q 3.1 | Page 79

Mark the correct answer in the question.
What is the reason for the twinkling of stars?

•  Explosions occurring in stars from time to time

• Absorption of light in the earth’s atmosphere

• Motion of stars

• Changing refractive index of the atmospheric gases

Q 3.2 | Page 79

We can see the Sun even when it is little below the horizon because of ______.

•  Reflection of light

• Refraction of light

• Dispersion of light

• Absorption of light

Q 3.3 | Page 79

Mark the correct answer in the  question.

If the refractive index of glass with respect to air is 3/2, what is the refractive index of air with respect to glass?

•  $\frac{1}{2}$

• 3

• $\frac{1}{3}$

•  $\frac{2}{3}$

Q 4.1 | Page 79

Solve the example.
If the speed of light in a medium is 1.5 × 108 m/s, what is the absolute refractive index of the medium?

Q 4.2 | Page 79

Solve the example.

If the absolute refractive indices of glass and water are 3/2 and 4/3 respectively, what is the refractive index of glass with respect to water?

## Balbharati solutions for Science and Technology Part 1 10th Standard SSC Maharashtra State Board chapter 6 - Refraction of light

Balbharati solutions for Science and Technology Part 1 10th Standard SSC Maharashtra State Board chapter 6 (Refraction of light) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Maharashtra State Board Science and Technology Part 1 10th Standard SSC Maharashtra State Board solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. Balbharati textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Science and Technology Part 1 10th Standard SSC Maharashtra State Board chapter 6 Refraction of light are Refraction of Light, Law of Refraction of Light, Refractive Index, Application of Atmospheric Refraction, Concept of Prism, Dispersion of Light Through Prism and Formation of Spectrum, Partial Internal Reflection, Total Internal Reflection, Refraction of Light Through a Rectangular Glass Slab.

Using Balbharati 10th Standard Board Exam solutions Refraction of light exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Balbharati Solutions are important questions that can be asked in the final exam. Maximum students of Maharashtra State Board 10th Standard Board Exam prefer Balbharati Textbook Solutions to score more in exam.

Get the free view of chapter 6 Refraction of light 10th Standard Board Exam extra questions for Science and Technology Part 1 10th Standard SSC Maharashtra State Board and can use Shaalaa.com to keep it handy for your exam preparation