Answer:
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<u>Answer</u>:
The value of the temperature 15 degrees Celsius in degrees Kelvin is 288 degrees
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</u><u>Explanation</u><u>:
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Given:
Value of temperature= 15 degrees Celsius
To find:
Temperature in kelvin=?
Solution:
We Know that,
Celsius scale = Kelvin scale – 273
Re-arranging the formula,
Kelvin scale = Celsius scale + 273
Substituting the value we get,
Kelvin scale reading = Celsius scale + 273
Kelvin scale reading = 15 + 273
Kelvin scale reading =288K
Thus the kelvin value of 15 degree Celsius is 288 degrees
Answer:
ΔT=0,028 degrees Celsius
Explanation:
There is an energy transformation, then we need to know how to find both kinds of energy, kinetic and thermal.
Kinetic energy:
Thermal Energy
As the energy is always the same in a closed system, we have to equalize:
As we have all the information, we want to find the temperature change, then:
\\\\\\\\\\ΔT=0,028 degrees Celsius[/tex]
Explanation:
4 Fe + 3 O₂ → 2 Fe₂O₃
On the left side, there are 4 Fe atoms and 6 O atoms.
On the right side, there are 4 Fe atoms and 6 O atoms.
The reaction is balanced.