Important definitions and formulas
Key definitions, terms, and formulas from "Light, Sound & Force" for Class 3 Science. Memorise these for short-answer and objective questions.
Key definitions, terms, and formulas from "Light, Sound & Force" for Class 3 Science. Memorise these for short-answer and objective questions.
Definitions & Terminology
Write down every new term introduced in Light, Sound & Force. For each definition, add a simple example from daily life or the textbook. Flashcards work well for Science vocabulary.
Formulas & Rules
Note important rules, dates, events, or grammar points from Light, Sound & Force. Understand when each rule applies before memorising.
Common Exam Questions
Definitions and terms from this chapter frequently appear as 1-mark or 2-mark questions. Practice writing crisp, complete answers within the word limit.
Key Highlights
- →Aligned with CBSE NCERT Class 3 syllabus
- →Session 2026-27 study material
- →Chapter 7: Light, Sound & Force
- →Key terms & formulas
- →Short-answer exam prep
Class 3 Science
View all chapters for session 2026-27