Are there additional dimensions?

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yes....11
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Yes Raj, Earth's frame of motion or Newtonian motion has fixed and limited dimensions. But while considering movement of particle in outer space, we obviously have to consider other dimensions. Moreover, relativity theory also plays a major role in explaining such complex environment.
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Yes there are additional dimensions in universe. According to string theory there are 26 dimensions in bosonic string theory. For M-theory 11 dimensions suffices.
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Yes there may be n th dimentions in space,
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Physics and Maths made easy

Raj Kumar posted a question in Class XI-XII Tuition (PUC) Within a week Question: Are there additional dimensions? Answer: A human being can never perceive more than 3 dimensions. However, mathematical scheme of any dimensions is possible. examples: 1. 4 dimensional Minkowsky space which represents...
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Raj Kumar posted a question in Class XI-XII Tuition (PUC) Within a week Question: Are there additional dimensions? Answer: A human being can never perceive more than 3 dimensions. However, mathematical scheme of any dimensions is possible. examples: 1. 4 dimensional Minkowsky space which represents space and time behaviour (with time and space mutually influencing) covering the range of electrodynamics (its relativistic covariance between two inertial frames) and speed of light in vacuum as a relativistic invariant (the space is non-Euclidean as the metric is given by dS^2=(dx^2+dy^2+dz^2)-(c*dt)^2. 2. 4 dimensional Riemann space representing the gravity as a space-time property, in the presence of matter. Here the metric is more complicated. 3. Infinite dimensional Hilbert space having length of any vector unity. This space is used to represent all possible physical states in the limit of quantum mechanics which do not have classical analogues. read less
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