ECET 2026 Preparation ECET 2026 Preparation LearnNewThings September 5, 2025 0 Comments Day 33 – Morning Session: Physics – Sound Wave Properties – ECET 2026 In ECET 2026 Physics, Sound Waves are one of the most repeated topics. Questions appear almost every year on wave properties, formulas, and real-life applications. If you practice carefully,...