Water exhibits anomalous expansion between 0°C and 4°C. This means that instead of expanding when heated, it contracts and becomes denser until it reaches 4°C. Akshita Jolly is a multimedia ...

CBSE Class 10th Science Answer Key 2025: The CBSE Class 10 Science Exam 2025 was held on February 20, 2025. As per the initial student reactions, the paper was of moderate difficulty level. To help ...