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00:36:46

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00:42:52

### Lecture 4: Electricity Part- 4

00:58:14

Different forms of energy, conventional and non-conventional sources of energy: fossil fuels, solar energy; biogas; wind, water and tidal energy; nuclear energy. Renewable versus non-renewable sources.

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00:38:07

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### Lecture 6: Source of Energy Part- 6

00:32:19

Refraction of light by spherical lens, Image formed by spherical lenses, Lens formula (Derivation not required), Magnification. Power of a lens.

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00:22:08

### Lecture 6: Refraction of Light Part- 6

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Reflection of light at curved surfaces, Images formed by spherical mirrors, centre of curvature, principal axis, principal focus, focal length, mirror formula (Derivation not required), magnification.

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00:49:40

### Lecture 5: Reflection of Light Part- 5

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The human eye
Power of accommodation
Why do we have two eyes
Defects of vision and its correction: myopia
Defects of vision and its correction: Hypermetropia
Defects of vision and its correction: Presbyopia
Defects of vision and its correction: Astigmatism
Refraction of light through prism
Dispersion of white light through glass prism
Atmospheric refraction
Scattering of light

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00:27:36

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00:36:53

### Lecture 5: Human Eye Part - 5

00:27:34

Magnetic field and field lines
Magnetic field due to current carrying conductors
Force on current carrying conductor in electric field
Electric motor
Electromagnetic induction
Domestic electric circuits

00:58:36

01:14:10

### Lecture 3: Magnetic Effect of Electric Current Part- 3

00:14:59

Published    20-Mar-2018      Bilingual

## COMPLETE COURSE OFCBSE CLASS 10TH PHYSICS

Study Khazana delivers CBSE Class 10th Physics, twenty nine video lectures by Sameer Kholi  on Physics Complete Course with complete solutions using sample paper based on NCERT Syllabus. This chapter covers the following topic to make students understand the topic and covers the whole chapter with all the question and answers.

## WHAT WE STUDY IN ELECTRICITY?

• Define Electric current and potential difference
• Explain Ohm's law
• Definition of Resistance and Resistivity,
• Discus the Factors on which the resistance of a conductor depends
• What is Series combination of resistors, parallel combination of resistors and its applications in daily life?
• Describe Heating effect of electric current and its applications in daily life
• Explain Electric power, Inter relation between P, V, I and R.

## WHAT DO YOU STUDY IN SOURCE OF ENERGY?

• Explain Different forms of energy,
• Discuss conventional and non-conventional sources of energy:
• Define fossil fuels, solar energy; biogas; wind, water and tidal energy; nuclear energy.
• What are Renewable versus non-renewable sources?

## WHAT WE STUDY IN REFLECTION OF LIGHT?

• Explain Reflection of light at curved surfaces,
• Discuss Images formed by spherical mirrors,
• Define centre of curvature,
• Definition principal axis, principal focus,
• Describe focal length, mirror formula (Derivation not required), magnification.

## WHAT WE STUDY IN REFRACTION OF LIGHT?

• Explain Refraction of light by spherical lens,
• Discuss Image formed by spherical lenses,
• Define Lens formula (Derivation not required), Magnification.
• What is Power of a lens?
• Discuss the Refraction of light through a prism, dispersion of light, scattering of light, applications in daily life

## WHAT WE STUDY IN HUMAN EYE AND COLOURED WORLD?

• Explain Functioning of a lens in human eye,
• Discuss defects of vision and their corrections,
• Describe applications of spherical mirrors and lenses

## WHAT WE STUDY IN MAGNETIC EFFECT AND CURRENT?

• Define Magnetic field, field lines, field due to a current carrying conductor,
• Explain field due to current carrying coil or solenoid;
• How Force on current carrying conductor,
• Discuss Fleming's left hand rule.
• What is Electromagnetic induction?
• Definition of Induced potential difference,
• What is induced current?
• Discuss Fleming's Right Hand Rule,
• Define Direct current.
• Explain Alternating current, frequency of AC. Advantage of AC over DC.

## HOW WE HELP THE STUDENTS???

These video lectures will make the subject easy for students. The free lecture is available as a demo. We provide mock exams after completion of the full course. These lectures are recording of the live session taken. It will include question and answers of the students undertaken during the class. CBSE Class 10th previous question papers and sample papers are also given to the students for practice. Video Lectures classes are taken by Study Khazana’s best faculties. Video lectures contain examples and formulas related to different topics.. We offer pen drives and online-offline study mode to the students. We also have Android and IOS Study Khazana mobile app for helping students to study anywhere at any time.

#### Sameer Kohli

Mr. Kohli, founder of Jupiter Education Planet, is a visionary in the field of education and holds an experience of more than 15 years as a Mathematics and Science teacher. Owing to his student-friendly teaching style, he has been able to build an unflinching reputation for himself. He is not only an excellent teacher who has delivered exceptional results throughout his career, but also has a deep insight into child and parent psychology. Over the years, he has acquired expertise in the areas of motivation and counselling of parents and children to help them take better decisions. With a passion to change lives for the better, Mr. Kohli knows the right approach to help children in optimum decision making at both personal and professional level.

##### Qualification

B.Sc. (Hon.) (D.U.)

10 years

#### physics class 10

sir, where is lecture on defects of vision.

Amazing

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