Question

What is an epoch?
State the laws of simple pendulum​

Answer 1

Answer:

An epoch is a term used in machine learning and indicates the number of passes of the entire training dataset the machine learning algorithm has completed. Datasets are usually grouped into batches (especially when the amount of data is very large).

(1) Law of length : The period of a simple pendulum at a given place (g constant) is directly proportional to the aquare root of its length. ... (4) Law of isochronous oscillations or law of isochronism : The period of a simple pendulum does not depend on the amplitude of oscillations, if the amplitude is small.

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Answer 2

Answer:

The time period of the simple pendulum is independent of the amplitude, provided the amplitude is sufficiently small. This property is known as the law of isochronism.

The time period of the simple pendulum is directly proportional to the square root of its length. This property is known as the law of length.

The time period of a simple pendulum is inversely proportional to the square root of the acceleration due to gravity at that place. This property is known as the law of acceleration due to gravity.

The time period of oscillation of a pendulum at a place independent of mass and material of the bob provided the effective length of the pendulum is constant. This property is known as the law of mass.

Explanation:

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