Daily Archives: November 20, 2011

Desh Bhagat Engineering College Mandi Gobindgarh

Desh Bhagat Engineering College is situated in the district Mandi Gobindgarh (Punjab) of India. Affiliated with: Punjab Technical University (PTU), Kapurthala Approved by: All India Council for Technical Education (AICTE), New Delhi. Courses offered: B.Tech. Computer Science Engineering Electronics and … Continue reading

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Common daily life science queries – 5

Q:- Why is it easier to roll a barrel than to pull it? Ans:- This is due to the concept of friction. As the rolling force of friction is less than the dynamic force of sliding friction therefore it is … Continue reading

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