Sign Language Tutorials
Kolkata City || 2021 || Facts || The City Of Joy || Bengal || Calcutta || YouTube
The Victoria Memorial is a large marble building in Kolkata, which was built between 1906 and 1921. It is dedicated to the memory of Empress Victoria, and is now a museum under the auspices of Read more…
Class 10 Physics Tutorials
Light – Solution of all Questions ( Dr. B.K Gupta and Dr. A.C Sarkar )
Very Short Answer Questions : 1 ) What are the values of angle of incidence and angle of reflection for normal incidence of light on a plane mirror ? Answer : Angle of incidence = Read more…
Sign Language Tutorials
“BASIC 9 WORDS” Part 16- Sign Language Tutorials
Learn sign language of basic words event, exchange, excited, excuse me, exercise, expensive, experience, experiment.
Chemistry Tutorials
Behaviour of Gas – Solution of all Questions ( Dr. B.K Gupta and Dr. A.C. Sarkar )
1 ) What is torr? Answer : Pressure exerted by 1 mm of mercury column at 00 C and at standard gravity is called as 1 torr. 2 ) Which state of matter has no Read more…
Class 10 Physics Tutorials
Reflection of Light Class 10 Physics – Videos
1) Reflection of Light : 2) Types of Reflection of Light : 3) Laws of Reflection of Light : 4) Mirror, Types of Mirror and terms related to spherical mirror : 5 ) Rules for Read more…