Answer/Explanation:
Energy is transferred from a hotter object to a cooler object. This is largely because of the collision of the molecules of a hotter body with the molecules of a cooler body ultimately leading to a transfer of energy from the hotter body to the cooler body. This now makes the temperature of the cooler body to rise.
Remember that temperature is a measure of the average kinetic energy of the molecules in a body.
Therefore, since the water is at a higher temperature, energy is transferred from the water to the hand and the temperature of the hand rises accordingly.
When the temperature of an object increases, the average kinetic energy of its particles increases. When the average kinetic energy of its particles increases, the object's thermal energy increases. Therefore, the thermal energy of an object increases as its temperature increases.
It depends on what you are asking
Answer:
By doing it only once
Explanation:
To find the roots of the equation we can simply use the quadratic formula but in certain cases like finding domain/range of a function in the form ax2+bx+c , converting it to a(x+d)2+e makes it simpler to solve as x appears only once.
Alliteration
Explanation:
Alliteration is the repetition of a consonant. So in the sentence the letter “b” is being repeated.
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