CBSE Class 11 Physics Value Based Questions (1). Based on CBSE and NCERT guidelines. Value based questions are now being given in Class 11 Physics exams to promote morals and values in students, Students should read and understand the following VBQs to get better understanding and score good marks in exams. Learn the VBQs and get good marks in exams.
VALUE BASED QUESTIONS
1. A monkey is sitting on a tree. Rahim seeing the Monkey brought some fruits and gave them to the Monkey, and ran into the house immediately. On hearing the sound produced when Rahim was running the monkey was scared and climbed the nearby tree.
(a) What values of Rahim inspired you?
(b)A monkey of mass 40 Kg climbs on a rope which can stand a maximum tension of 600 N . In which of the following cases will the rope will break. The monkey
(I) Climbs up with an acceleration of 6 m/s2
(II) Climbs down with an acceleration of 4 m/s2
(III) Climbs up with a uniform speed of 5 m/s
(IV) Falls down the rope nearly under gravity? (Take g= 10 m/s2) (Ignore the mass of the rope).
2. Suresh noticed a big Granite Rock in his locality. He thought that if they worked upon it they could earn money. He took permission from the Government, completed all the formalities .He broke the Rock using a bomb. The rock was made into slices .They established a Granite industry. Many of the people in the surroundings started to earn and live comfortably.
(a) What values of Suresh impress you?
(b) A bomb is thrown in a horizontal direction with a velocity of 50 m/s. It explodes into two parts of masses 6 Kg and 3 Kg. the heavier fragment continues to move in the horizontal direction with a velocity of 80 m/s .Calculate the velocity of the lighter fragment.
3. An old woman crossing the road was holding a money purse. She was not able to walk .A pick pocket snatches away her purse. A school student of class X having seen this incident tries to help that old lady. He informs the police Inspector who stands nearby. The Inspector collects the money purse from the pickpocket and hand it over to the old lady.
(a) What values do you find in the school student?
(b) Also the police inspector in a jeep is chasing the pickpocket on a straight road. The jeep is going at its maximum speed ‘v’. The pickpocket rides on the motorcycle of a waiting friend when the jeep is at a distance ‘d’ away. and the motorcycle starts with a constant acceleration ‘a’. Show that the pickpocket will be caught if v≥√2ad
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