NCERT Physics Class 10 Book PDF in Hindi 2026-27 – भौतिक विज्ञान के 4 अध्याय (Free Download)
Summary
NCERT does not publish a separate Physics book for Class 10. The NCERT Physics Class 10 book PDF in Hindi is made up of the 4 Physics chapters of the Hindi-medium Science textbook विज्ञान (Vigyan): अध्याय 9 प्रकाश – परावर्तन तथा अपवर्तन, अध्याय 10 मानव नेत्र तथा रंग-बिरंगा संसार, अध्याय 11 विद्युत, and अध्याय 12 विद्युत धारा के चुंबकीय प्रभाव. All 4 chapter PDFs (2026-27 reprint) can be downloaded free below.

Is There a Separate NCERT Physics Class 10 Book in Hindi?
No. In Class 10, Physics, Chemistry and Biology are taught together in one NCERT Science book. The Hindi-medium edition is called विज्ञान – कक्षा 10 के लिए पाठ्यपुस्तक and has 13 chapters in the 2026-27 reprint. Chapters 9 to 12 form the Physics part, so the NCERT Physics Class 10 book PDF in Hindi is simply these 4 chapters.
भाग (Part) | अध्याय (Chapters) |
|---|---|
रसायन विज्ञान (Chemistry) | अध्याय 1 – 4 |
जीव विज्ञान (Biology) | अध्याय 5 – 8 |
भौतिक विज्ञान (Physics) | अध्याय 9 – 12 |
पर्यावरण (Environment) | अध्याय 13 |
For the complete Hindi Science book with all 13 chapters, see NCERT Science Book Class 10 in Hindi.
NCERT Physics Class 10 Book PDF in Hindi – Chapter-wise Download
अध्याय | अध्याय का नाम (Hindi) | English Name | Download |
|---|---|---|---|
9 | प्रकाश – परावर्तन तथा अपवर्तन | Light – Reflection and Refraction | |
10 | मानव नेत्र तथा रंग-बिरंगा संसार | The Human Eye and the Colourful World | |
11 | विद्युत | Electricity | |
12 | विद्युत धारा के चुंबकीय प्रभाव | Magnetic Effects of Electric Current | |
— | पूरी विज्ञान पुस्तक (13 अध्याय) | Complete Vigyan book |
All links in this NCERT Physics Class 10 book PDF in Hindi table open the official NCERT files (Reprint 2026-27). No registration is needed.
Studying in English medium? See the NCERT Class 10 Physics Book PDF in English.
Chapter-wise Topics in Class 10 Physics (Hindi Medium)
Here are the main topics of each chapter in the NCERT Physics Class 10 book PDF in Hindi, taken from the section headings of the 2026-27 NCERT book.
अध्याय 9 – प्रकाश: परावर्तन तथा अपवर्तन (Light – Reflection and Refraction)
- प्रकाश का परावर्तन और गोलीय दर्पण (अवतल और उत्तल दर्पण)
- गोलीय दर्पणों द्वारा प्रतिबिंब बनना, चिह्न परिपाटी
- दर्पण सूत्र तथा आवर्धन
- प्रकाश का अपवर्तन, काँच के आयताकार स्लैब से अपवर्तन, अपवर्तनांक
- गोलीय लेंसों द्वारा अपवर्तन, लेंस सूत्र, आवर्धन और लेंस की क्षमता
This is the longest and most numerical chapter of Class 10 Physics. When students search for "physics class 10 chapter 1 in Hindi", they usually mean this chapter, because it comes first in the Physics part.
अध्याय 10 – मानव नेत्र तथा रंग-बिरंगा संसार (The Human Eye and the Colourful World)
- मानव नेत्र और समंजन क्षमता
- दृष्टि दोष और उनका संशोधन (निकट-दृष्टि दोष, दीर्घ-दृष्टि दोष, जरा-दूरदर्शिता)
- प्रिज़्म से प्रकाश का अपवर्तन और श्वेत प्रकाश का विक्षेपण
- वायुमंडलीय अपवर्तन
- प्रकाश का प्रकीर्णन, टिंडल प्रभाव, आकाश का रंग नीला क्यों होता है
अध्याय 11 – विद्युत (Electricity)
- विद्युत धारा, परिपथ और विभवांतर
- विद्युत परिपथ आरेख और ओम का नियम
- प्रतिरोध किन कारकों पर निर्भर करता है, प्रतिरोधकता
- श्रेणीक्रम और पार्श्वक्रम में संयोजित प्रतिरोधक
- विद्युत धारा का तापीय प्रभाव और विद्युत शक्ति
अध्याय 12 – विद्युत धारा के चुंबकीय प्रभाव (Magnetic Effects of Electric Current)
- चुंबकीय क्षेत्र और क्षेत्र रेखाएँ
- विद्युत धारावाही चालक, वृत्ताकार पाश और परिनालिका के कारण चुंबकीय क्षेत्र
- दक्षिण-हस्त अंगुष्ठ नियम
- चुंबकीय क्षेत्र में विद्युत धारावाही चालक पर बल (फ्लेमिंग का वामहस्त नियम)
- घरेलू विद्युत परिपथ
Class 10 Physics Formulas in Hindi (महत्वपूर्ण सूत्र)
अध्याय | सूत्र | अर्थ |
|---|---|---|
9 | 1/v + 1/u = 1/f | दर्पण सूत्र |
9 | m = h′/h = −v/u | दर्पण द्वारा आवर्धन |
9 | 1/v − 1/u = 1/f | लेंस सूत्र |
9 | m = h′/h = v/u | लेंस द्वारा आवर्धन |
9 | P = 1/f (f मीटर में) | लेंस की क्षमता (डाइऑप्टर) |
9 | n = c/v | अपवर्तनांक |
11 | I = Q/t | विद्युत धारा |
11 | V = W/Q | विभवांतर |
11 | V = IR | ओम का नियम |
11 | R = ρl/A | प्रतिरोध और प्रतिरोधकता |
11 | Rs = R1 + R2 + R3 | श्रेणीक्रम संयोजन |
11 | 1/Rp = 1/R1 + 1/R2 + 1/R3 | पार्श्वक्रम संयोजन |
11 | H = I²Rt | जूल का तापन नियम |
11 | P = VI = I²R = V²/R | विद्युत शक्ति |
These formulas are used in most Physics numericals in Class 10, so practise them after reading the chapters in the NCERT Physics Class 10 book PDF in Hindi.
How to Study Class 10 Physics in Hindi Medium
- Read each chapter twice from the NCERT Physics Class 10 book PDF in Hindi. First for understanding, then to underline definitions and laws.
- Draw every ray diagram yourself. Ray diagrams of mirrors and lenses (अध्याय 9) and of the eye and prism (अध्याय 10) are asked almost every year.
- Make a formula sheet from the table above and revise it daily.
- Solve all in-text and exercise questions, especially the numericals in अध्याय 9 and 11.
- Check your answers with NCERT Solutions Class 10 Science and note every mistake.
Frequently Asked Questions
Is there a separate NCERT Physics Class 10 book PDF in Hindi?
No. The NCERT Physics Class 10 book PDF in Hindi is part of the Hindi-medium Science book विज्ञान. Its Physics chapters are अध्याय 9 to 12, and you can download each one separately on this eSaral page.
How many chapters are there in Class 10 Physics in Hindi medium?
The NCERT Physics Class 10 book PDF in Hindi has 4 chapters: प्रकाश – परावर्तन तथा अपवर्तन, मानव नेत्र तथा रंग-बिरंगा संसार, विद्युत, and विद्युत धारा के चुंबकीय प्रभाव (Chapters 9–12 of the 2026-27 NCERT Science book).
Which is physics class 10 chapter 1 in Hindi?
The first Physics chapter in Class 10 is अध्याय 9, "प्रकाश – परावर्तन तथा अपवर्तन" (Light – Reflection and Refraction). It is called Chapter 9 because the Science book starts with Chemistry and Biology chapters.
Where can I get physics formulas for class 10 in Hindi?
The important formulas of all 4 chapters, including mirror and lens formulas, power of lens, Ohm's law, resistance in series and parallel, heating effect and electric power, are given in the formula table on this eSaral page.
Can I download the NCERT Physics Class 10 book PDF in Hindi for free?
Yes. All 4 chapter PDFs and the complete Vigyan book are free on ncert.nic.in, and the direct links are given in the download table above.
Is the Class 10 Science book in Hindi changed for 2026-27?
No. The 2026-27 Hindi-medium Science book is a reprint of the rationalised book with 13 chapters, and the Physics chapters (9–12) are the same as last year.
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