it is aptly correct that if proper vacuum is obtained and a straw of large length is filled with water then you would feel immense pressure just because of the height of the water column and the atmospheric pressure above it.it sounds a bit weird to the new learners but few experiments on...
well i have understood that bohr's model had a flaw and i have understood that electrons can orbit those radii around the nucleus where nk=2*3.14r where they behave like standing waves.i am not able to visualize the nature of electron as a wave particularly standing,eg we can visualize matter...
A point moves along the arc of a circle of radius R .It's velocity depends upon the distance covered as v=a*s^1/2 where a is a constant .Find the angle between the velocity and the total acceleration vector as a function of distance.
I am not satisfied with the first part of this question.We know that two bodies land at same time of differnt masses in vacuum but practically the surface area of the body ,the very negligible air resistance and the height is going to matter.The next part of the question is simple .If two bodies...
A person should stand in front of a mirror and see his image.I would not be surprised that most of u will dislike my idea but it's my suggestion.A man should have and electronically controlled suit which exactly can match 100 per cent accurately with the colour of the existing environment.Also...