ভৌত বিজ্ঞান | আলো | Light GK Class in Bengali | Part -1 | SSC/PSC/WBP/Rail/WBCS/CGL/CHSL/MTS
Hello, I am Sangita. In this class I have discussed light chapter which is very very important for all upcoming competitive exams. This part 1 video clasis consists of Reflection of Light. Watch till the end. LIKE COMMENT, SHARE, SUBSCRIBE
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#Reflectionoflight #sciencegk #studyboitalk
