which is heavier 1kg. of iron or 1kg. of cotton?and why?
Answer Posted / anirban mukherjee
According to me cotton will be more lighter as air is a fluid and Archimedes principal applies on it. As cotton occuies more volume it will feel more upthrust and more loss in weight. Therefore it if lighter.
Is This Answer Correct ? | 12 Yes | 7 No |
Post New Answer View All Answers
Why do you want do MS in Mechanical Engineering in US
State newton's three laws of motion.
Critical speed of turbine means the natural frequency and resonance frequency are matching and cause for vibration and noise. which is the natural frequency. how it reflect in vibration.
Question regarding property of Critical Path?
What is the coefficient expansion of transformer oil?
what will be the angular speed of a model of turbine whose dia is half of the real one and operating in 1/4 th of the head of the real turbine rotating in Nrpm.
Why tampering to be done?
Which rays are produced by cobalt-60 in industrial radiography ?
I need BHEL Engineer Trainee written test papers in Mechanical stream.
Tell me how you are ready to comply with the employment rules and regulations if your CV is considered for employment?
What is the purpose of scrapper ring
I am not sure about the syllabus of the BHEl esam for the post of Engineer trainee so I want to know it and also send me model question papers
What are the major effects of alloying elements?
What is difference between mill and mill-drill?
How do you control cylinder liner wear?