ANSWERS TO END OF THE CHAPTER QUESTIONS
CHAPTER 1: MATTER (Mr. Smruti Ranjan Sahoo)
CHAPTER 2: PHYSICAL QUANTITIES AND MEASUREMENT (Mr. Smruti Ranjan Sahoo)
CHAPTER 5: LIGHT ENERGY (Mr. Smruti Ranjan Sahoo)
CHAPTER 6: HEAT TRANSFER (Mr. Smruti Ranjan Sahoo)
CHAPTER 7: SOUND (Mr. Smruti Ranjan Sahoo)
NOTES
- CHARACTERISTICS OF CHEMICAL CHANGE- PART 1 (Mr. Smruti Ranjan Sahoo)
- MIND MAP ON CHARACTERISTICS OF PHYSICAL CHANGE- PART 1 (Mr. Smruti Ranjan Sahoo)
- MIND MAP ON CONDITIONS REQUIRED FOR CHEMICAL CHANGE (Mr. Smruti Ranjan Sahoo)
- MIND MAP ON ELECTRON- PART 1 (Mr. Smruti Ranjan Sahoo)
- MIND MAP ON KINETIC THEORY OF MATTER (Mr. Smruti Ranjan Sahoo)