Value Based Question Khushi listened with great attention and interest when her teacher explained thelacussing action of a convex lens through the 'black-paper' experiment. The teacherent on to say that we must have a similar focussed and dedicated approach towardsthe task-at-hand' to achieve success in our life.On reaching home, Khushi shared her teacher's ideas with her mother. Her motherfully supported her teacher's suggestion and advised Khushi to do her studies infocussed and concentrated way. She also advised Khushi not to get distracted bymessages on social media while she was studying. Khushi promised to do so.Write the values depicted by (a) Khushi's teacher (b) Khushi.Draw a diagram showing the focussing action of a convex lens in the black-paperexperiment mentioned above.Have a group discussion with your friends, on the pros and cons of social mediain our life.​