NCERT Exemplar Class 7 Science Chapter 13 – Motion and Time
In the chapter Motion and Time, students are introduced to the concept of motion and its measurement. They learn about different types of motion, such as uniform, non-uniform, periodic, and oscillatory motion. The chapter explains how to measure speed using the formula speed = distance/time and how to plot distance-time graphs for better understanding. Devices like pendulums and digital clocks are discussed as tools for measuring time. The NCERT Exemplar Solutions for Class 7 Science Chapter 13 provide problem-solving exercises that strengthen numerical skills and graph interpretation. The NCERT Solutions for Class 7 Science explain textbook questions step by step, making it easier for learners to master the topic. By practicing both, students gain accuracy in solving numerical problems and a deeper understanding of motion in real life, like the speed of vehicles or the time taken in daily activities. This chapter lays a strong foundation for higher studies in physics by combining theory, practical application, and mathematics.