Physics

This chapter explains topics such as Science in Daily Life, Role of Science in Various Fields With Traditional and Current Perspective, Problems Caused by the Indiscreet Use of Science, Contribution of Indian and Foreign Scientist in Scientific Discoveries, etc.

This chapter explains topics such as Need of Measurement, Need of Standard Units of Measurement, Measurement System, Measurement of Length, etc.

This chapter explains topics such as State of Rest and Motion, Types of Motion, Distance and Displacement, Speed and Velocity, etc.

This chapter explains topics such as Concept of Work, Concept of Energy, Relationship Between Work and Energy, Different Forms of Energy, etc.

This chapter explains topics such as Sources of Light and Its Characteristics, Luminous and Non-luminous Objects, Transmission of Light, Transparent, Opaque and Translucent Objects, etc.

This chapter explains topics such as Definition and Properties of Computers, Development of Computers, Types of Computer, Hardware and Software, etc.