Answer:
The answer is continuity ( D )
Explanation:
PLZ MARK AS BRAINLIEST
An object's location, velocity, acceleration, and direction can all be used to define motion.
Define velocity:
Velocity and speed describe how quickly or slowly an object is moving. We frequently encounter circumstances when we must determine which of two or more moving objects is going faster. If the two are travelling on the same route in the same direction, it is simple to determine which is quicker. It is challenging to identify who is moving the quickest when their motion is in the other direction. The idea of velocity is useful in these circumstances. Learn what velocity is, how it is measured, an example of velocity, and how it differs from speed in this article.
Motion may be described using an object's position, velocity, acceleration, and direction.
To learn more about motion follow the given link:
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The 'plum pudding<span>' </span>model of the atom<span> was proposed by JJ Thomson, who had also discovered the </span>electron<span>. It was put forth before the discovery of the nucleus. According to this </span>model<span>, the </span>atom<span> is a sphere of positive charge, and negatively charged </span>electrons<span> are embedded in it to balance the total positive charge.</span>
<span>Charging by friction occurs, Electrons are transferred when one object rubs against another.
Another example of this would be socks on carpet.
Hope this helps!</span>
Answer:
When the familiar red spectral line of the hydrogen spectrum is examined at very high resolution, it is found to be a closely-spaced doublet. This splitting is called fine structure and was one of the first experimental evidences for electron spin.
Explanation:
